diff --git a/README.md b/README.md
index 6fcb5a302..27a54d47a 100644
--- a/README.md
+++ b/README.md
@@ -26,10 +26,37 @@ Faça um ***Fork*** deste repositório e abra um ***Pull Request***, **com seu n
 
 -----
 
-### Diferenciais
+### Propósito
 
-- Criar um frontend para realizar a busca com uma UX elaborada
-- Criar uma solução de autenticação entre o frontend e o backend
-- Ter um desempenho elevado num conjunto de dados muito grande
-- Utilizar o Docker
+Manter o fork com a implementação da customização da imagem do wildfly (com admin definido) com datasource configurado para o postgresql.
 
+### Como efetuar o teste
+
+- 1
+    - Criar a imagem do postgres colocando os arquivos: users.csv (baixado pelo link), modelo.sql e Dockerfile (no diretório postgres do projeto) em um diretório específico da máquina host.
+    - Entrar no diretório criado e executar o comando: "docker build -t postgres-picpay-user:1.0 .".
+    - O docker criará a imagem postgres-picpay-user com a tag 1.0 a partir da imagem oficial do postgres.
+    - A imagem será preparada para criar um schema chamado "picpay" na criação do contêiner e também serão criadas as tabelas, assim como, ocorrerá a importação do arquivo csv.
+    - Para criar o contêiner execute o comando: "docker run --name dbtest -e POSTGRES_PASSWORD=picpay -d -p 5432:5432 postgres-picpay-user:1.0"
+        - Atenção: este processo será bem demorado visto que o container estará importando o arquivo csv. Pode ser verificado o andando rodando o comando "docker exec [containerID] ps aux|grep postgre". A saída do comando ps mostrará o processo responsável pela cópia dos dados. Continue verificando a saída do comando até que o processo não apareça mais, indicando seu término de execução. 
+
+- 2 
+    - Criei uma imagem no docker hub para o Application Server com a aplicação implantada e tudo configurado. Basta seguir os passos a seguir para montar o ambiente para o teste.
+
+## Baixar a imagem do Wildfly
+
+- sudo docker pull rodrigopim/wildfly-admin-jdbc-postgresql
+
+## Criação do contêiner
+
+- sudo docker run -p 8080:8080 -p 9990:9990 -it --name appServer rodrigopim/wildfly-admin-jdbc-postgresql
+
+## Configurações adicionais (comunicação entre os contêineres)
+
+- sudo docker network create --driver=bridge wildfly-network-postgresql
+- sudo docker network connect wildfly-network-postgresql dbtest
+- sudo docker network connect wildfly-network-postgresql appServer
+
+## Agora basta acessar o navegador indicando o caminho:
+
+http://localhost:8080/ApiRestTestPicPay-1.0-SNAPSHOT/ e seguir a orientação de uso.
diff --git a/nb-configuration.xml b/nb-configuration.xml
new file mode 100644
index 000000000..d9ff0a8c6
--- /dev/null
+++ b/nb-configuration.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project-shared-configuration>
+    <!--
+This file contains additional configuration written by modules in the NetBeans IDE.
+The configuration is intended to be shared among all the users of project and
+therefore it is assumed to be part of version control checkout.
+Without this configuration present, some functionality in the IDE may be limited or fail altogether.
+-->
+    <properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
+        <!--
+Properties that influence various parts of the IDE, especially code formatting and the like. 
+You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
+That way multiple projects can share the same settings (useful for formatting rules for example).
+Any value defined here will override the pom.xml file value but is only applicable to the current project.
+-->
+        <org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>1.7-web</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_j2eeVersion>
+        <org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>WildFly</org-netbeans-modules-maven-j2ee.netbeans_2e_hint_2e_deploy_2e_server>
+        <org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>ide</org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>
+    </properties>
+</project-shared-configuration>
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 000000000..c72abbb8e
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>br.com.apiresttestpicpay</groupId>
+    <artifactId>ApiRestTestPicPay</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>war</packaging>
+
+    <name>ApiRestTestPicPay</name>
+
+    <properties>
+        <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    
+    <dependencies>
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-entitymanager</artifactId>
+            <version>4.3.1.Final</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jboss.weld</groupId>
+            <artifactId>weld-api</artifactId>
+            <version>2.4.Final</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-jpamodelgen</artifactId>
+            <version>5.2.6.Final</version>
+        </dependency>
+        <dependency>
+            <groupId>javax</groupId>
+            <artifactId>javaee-web-api</artifactId>
+            <version>7.0</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.1</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                    <compilerArguments>
+                        <endorseddirs>${endorsed.dir}</endorseddirs>
+                    </compilerArguments>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>2.3</version>
+                <configuration>
+                    <failOnMissingWebXml>false</failOnMissingWebXml>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>2.6</version>
+                <executions>
+                    <execution>
+                        <phase>validate</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${endorsed.dir}</outputDirectory>
+                            <silent>true</silent>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax</groupId>
+                                    <artifactId>javaee-endorsed-api</artifactId>
+                                    <version>7.0</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/postgres/Dockerfile b/postgres/Dockerfile
new file mode 100644
index 000000000..3075c717c
--- /dev/null
+++ b/postgres/Dockerfile
@@ -0,0 +1,3 @@
+FROM postgres
+COPY users.csv /tmp/
+COPY modelo.sql /docker-entrypoint-initdb.d/
diff --git a/postgres/modelo.sql b/postgres/modelo.sql
new file mode 100644
index 000000000..9f2ca55bd
--- /dev/null
+++ b/postgres/modelo.sql
@@ -0,0 +1,439 @@
+create schema picpay;
+
+CREATE TABLE IF NOT EXISTS picpay.users (
+   ID varchar(255) CONSTRAINT ID PRIMARY KEY,
+   NOME varchar(255),
+   USERNAME varchar(255)
+);
+
+CREATE TABLE IF NOT EXISTS PICPAY.PRIORIDADE1 (
+    ID  VARCHAR(255) PRIMARY KEY REFERENCES picpay.users(ID)
+);
+
+CREATE TABLE IF NOT EXISTS PICPAY.PRIORIDADE2 (
+    ID  VARCHAR(255) PRIMARY KEY REFERENCES picpay.users(ID)
+);
+
+COPY picpay.users(id, nome, username) 
+FROM '/tmp/users.csv' DELIMITER ',' CSV HEADER;
+
+INSERT INTO picpay.prioridade1
+VALUES
+('fba0be35-7111-43c5-8111-b326360da4d0'),
+('7354ff5e-cc72-4cc7-a8d0-279f3349c52b'),
+('4096545a-3d93-476d-9a25-ae486a12a720'),
+('c9a749fb-2213-47a7-b56d-ebcad7f02bdf'),
+('328edd8c-5a54-453a-a9a8-694a4d46e898'),
+('1bec9b05-3641-4fe5-8d6f-43835dbafc47'),
+('d542a5b1-fb3b-44c7-92d0-64b89565a93e'),
+('f7754e98-121d-447f-80c7-a246b1250141'),
+('c0c9aa83-ddc4-4088-84ba-095402ea7f16'),
+('ceaa2306-41c1-413d-875f-e99bc2e908be'),
+('8f065ff7-6fb7-4373-9fb4-3e5daa7d802e'),
+('c72710fb-0a47-4c0f-b906-1abe3da9c4ef'),
+('277c3e15-c275-4f6c-8345-f2010c58bfac'),
+('add2607d-6ada-44c9-a89a-eecc5c225c4f'),
+('1a2093a9-0bdb-43c7-acf3-f2d2decb9f25'),
+('766c9e3e-5baf-40ac-9455-db6f55dec9e5'),
+('636b8bac-2d38-4a59-acdf-14fa4f165d31'),
+('8f934250-2d8e-4f2e-a316-d0bbc177cfb8'),
+('7d30aad3-ea80-400f-878f-130f2944695a'),
+('049dc170-b13f-41bd-b822-6889a3619c91'),
+('230b6cd8-7463-424a-b5f5-e3c181a870bc'),
+('99b1705c-f1c6-4535-bf22-da2d541c797c'),
+('4bc2fb42-7610-47e2-8574-0e7ef9bc6503'),
+('2943dfeb-6542-4269-86d9-ce3d97f99c5b'),
+('a30e39fb-7684-4886-8247-09cda8c7a469'),
+('05815a4b-1571-48c0-80d7-ab290e69b767'),
+('f8f92179-d36a-4c37-9c15-72af4a7932eb'),
+('a8a2ffa7-c7ee-4747-af94-bafc453ee6e5'),
+('e83736a1-a908-46e8-b235-987c8e261cd4'),
+('3a03df17-1153-435f-8bf9-904b27faae46'),
+('9758d6c4-40dc-4138-8b1a-ef999cf1c540'),
+('ef108646-a30c-495f-ab32-0ac1052c57fe'),
+('4217eb38-f6b2-48c5-bf25-3ca8a9462385'),
+('52f3cd9f-f01b-46ed-8bb4-dde64028da06'),
+('7a880f89-d2e6-4fa2-b377-a559d25e516c'),
+('af2b0d62-748d-40e7-ad6a-77c7872d59fc'),
+('f4b9b827-8221-436b-adaa-3115aec3c26b'),
+('6d81db15-2f3f-4122-9ae8-1c2dc1350e60'),
+('2923fdfe-9455-4758-9225-08abd60b6a58'),
+('1b658968-2326-4532-a3c6-df59815a3a4b'),
+('e84a504b-29fc-48fe-aed7-95bca464d1c1'),
+('c475c9ae-e561-4bc2-a719-6c6f0c1fa2dc'),
+('0bea8a99-f178-4cfe-9170-6ee1620a2720'),
+('7fb422d3-965c-4dfd-946c-aa76b393e2f3'),
+('805015db-9eaa-44fa-be36-c01099f2025c'),
+('3173ca97-7ee8-4001-a4f3-234e5a541679'),
+('874134ce-a930-40fb-8a6e-8614af78fccd'),
+('cbb5586d-a3ae-4d74-b373-6cc273a797a6'),
+('c7727e41-13c2-42fa-b388-3ade3eac53dd'),
+('960b225c-48d4-413a-8584-f71163cb4f98'),
+('cb8080d9-eafb-4261-ab5e-ba0a4b7b4c50'),
+('0a28b0ca-73c0-40b7-9502-e685ba47a6f4'),
+('b3954c82-05db-4016-a2d3-38ac632477f7'),
+('24630f58-5d96-42d6-bc9f-8fb90007bfbc'),
+('c3908d8d-c76b-4ee1-8210-6f141a3dc852'),
+('40d76306-6824-498e-9b9c-88369a539cde'),
+('706f761f-f847-4e6f-a057-92b7d293ab40'),
+('6a63b532-7b1d-468a-90f6-bbb48546f581'),
+('30904389-92c8-4711-8eb7-ba0e8c7dc220'),
+('bfc1fde7-731a-4cbd-a9e8-3d05a8a3d155'),
+('70e4208d-1d45-450c-873a-5cd445b7c792'),
+('b0a8d02a-2f18-43ad-948c-8cff49bede40'),
+('adcf617b-333e-4e72-9155-a51b0c6ed2bd'),
+('a84cef6c-54f6-4dc6-b4f4-afb35fed1923'),
+('128af6cc-a7db-4a62-90c4-889848cd3c06'),
+('2f423f40-dbbb-45fc-9f89-79b891838c6c'),
+('24d9f7b5-9419-443c-8a4d-8a7334aebe90'),
+('714effca-4ddb-4f23-a28c-10359e17e6ac'),
+('5a0c015b-4c23-44bb-9cea-00b32c40481b'),
+('20276d68-7ad6-4dc6-beeb-c0520650a66f'),
+('b4d231c3-18ca-41dd-b73e-37f536988fc1'),
+('ebd96f97-f4a6-41e6-9f8a-96a060a73b74'),
+('ce8887b4-317a-4975-9857-46e40bd1657d'),
+('de7bc1f1-039a-49ca-afda-7a3a5d4bfe02'),
+('2427ffe5-479c-49de-8a47-1644fae77ca5'),
+('a7d48fe0-a037-4230-a546-3fe804b245a4'),
+('cd4491ef-89f5-4e9c-ad4c-76f9d3ead1f8'),
+('5dd17a55-7233-4ad7-bdb1-61bc8a27ab7e'),
+('ff1adc5d-c411-4c9e-9d8b-26cebd17e7be'),
+('e9f6340f-1327-49d5-8bcf-43646e6c2194'),
+('45868a33-058c-41b8-9a23-b23253ae6216'),
+('2a43e34f-1afc-4610-8f99-f58a3cf19631'),
+('0252ce83-b1e7-4d1e-ac4b-b0322dfdaead'),
+('a3f77b6e-9170-409b-921a-0b2c2894c296'),
+('a4079877-a08d-4db3-80cc-fe23cb90b10a'),
+('a4312fa0-860f-44a2-b4ba-3026714cd72f'),
+('189453fc-011b-4ea4-a964-f2b0479e1ce6'),
+('27128444-55d4-4aff-8c74-bded3563a8dc'),
+('a596bc4d-a0cd-4607-ae64-61d3c043ccdf'),
+('7f58ae38-adfa-4b4e-9f42-b4f9ff448255'),
+('3c1bc731-f7cb-46a1-b90a-47eea1f80623'),
+('0c00d00f-4183-4c17-b6cf-fa41420c86af'),
+('d6f6ec2b-6d24-4e6b-8591-87725c380e6c'),
+('9202652f-1b29-42a0-b3f6-b607045e7d4a'),
+('152bfd83-88a3-4786-95d5-a7b263fa4449'),
+('bcdd8bd7-7967-4ac0-ad10-eb67e5c3238e'),
+('55a8afd7-50b5-48b4-8287-8f22d8ef0a65'),
+('a0cd9cb6-288b-4fd3-bc14-54fac89755e8'),
+('0a92a468-79ff-4334-94db-d5212ec515da'),
+('156ed6eb-7777-4b85-8516-fabce190921d'),
+('632b0f74-5ada-408c-85c4-7b127683b954'),
+('3403fc1a-9560-41db-84d1-ffb337e73aa3'),
+('f2effce6-7c1d-4b70-842d-f39ace03972e'),
+('10f54225-07af-4c04-bb0f-c4d25bc4ce4b'),
+('ad9be504-26f3-4d08-95aa-c2cc26869a26'),
+('64894fc5-2dc3-4311-86a4-917d9068fa75'),
+('64bb9706-4d5f-4b61-9167-e0ee0bf2c51f');
+
+INSERT INTO picpay.prioridade2
+VALUES 
+('a6a80da2-de32-48ed-b131-cd1f922d7cfa'),
+('e8ce0d26-08da-4b04-8f66-bec320b72b99'),
+('55b4575a-c02f-4c7a-8811-a8ee30a5f597'),
+('de730e99-c6a8-47af-9904-bfbaf5c1581c'),
+('ea9d2d2c-6f3c-42aa-be87-c5df99caf3d0'),
+('cb627c9c-344a-4b10-b83f-39323912beda'),
+('98a58620-390b-4c12-be56-34acf9ff1884'),
+('80d41c6f-e231-4d36-8225-f93029226e82'),
+('329cde61-af32-400e-856e-d310f27d785f'),
+('2d2e57f3-5553-4968-8f69-1d4a4642e21c'),
+('4154c7af-64ae-4de0-827e-1e366ceb06fe'),
+('c4d43627-53df-432f-85c1-01705d71071e'),
+('389b926e-9b0a-4ec3-8de5-a887b84793fa'),
+('4c3d45cb-fbaf-4781-ab53-ce98b55f6714'),
+('46983191-3efe-4b94-bccd-6d6f411c02d0'),
+('c51f4734-6e30-456b-8f75-086c3437e578'),
+('b695c5a6-6ae0-46b9-a48f-6e8f27a160a1'),
+('f142b48b-ea21-437a-ae4f-cdd75fbc3b8a'),
+('af98d04a-6f50-4192-941f-490c21f76158'),
+('0911698b-2753-47d9-9513-3993b5d04e33'),
+('c3e6ac87-0301-40e3-b54f-22c6c3990fb3'),
+('3c97ab03-0acc-49d8-b26a-96533de3718f'),
+('f1c01392-84e0-4dc5-9ab5-cf66c94f5b0f'),
+('669a1345-6d8c-428e-8eed-af1e989942fa'),
+('252b7528-c8ee-4c73-be56-0cf2e30eedc5'),
+('1970802a-90ce-4e76-901e-94ca346f1e47'),
+('934086ee-0ed3-492c-b455-66af01befd43'),
+('6326df59-5acc-4323-8080-c99a2cca668e'),
+('4bec5e4b-83c7-4dfe-a406-c020ad88e752'),
+('5dda7d1c-0e95-43a7-9dc2-11008c53ae01'),
+('367d5e0c-cfb9-4431-be5b-22fdf6c4c23a'),
+('3697a2c2-f3e5-4001-8c54-9f4047ff75d5'),
+('286e35d7-6731-46d4-8364-371729782704'),
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+('387dbdf0-9509-4785-ab5a-57b1fcc17564'),
+('dd0f60f0-ca01-4512-b782-66f18979b14a'),
+('8020a295-553b-4cd3-82e5-18bef53b2137'),
+('99b1c71f-a9e6-43ee-8a6c-6daf1cbd6819'),
+('26c37802-1a41-4f33-8d66-1b8c779e12b3'),
+('02f903f3-9fb7-45ed-9c49-cf92634088cf'),
+('4a872afa-653a-40aa-958e-40b0e6e1e055'),
+('aa72ca86-d4ce-4b65-9a9e-439ac64feca2'),
+('6306ea46-9cec-4f66-8277-09c15f85bca3'),
+('6238db81-8f61-4b5e-8294-71e210f7e424'),
+('9c138ccc-ecc5-40dc-8269-11e9f676e45e'),
+('02014677-032f-48eb-89a9-6e0a4074fa50'),
+('55dc062b-22c3-4cf3-8d0b-a6b97c97970a'),
+('460fe931-8835-443a-8a9f-c9f6ced9665b'),
+('136381a0-78f8-4d73-aa94-55893cc7bede'),
+('223797ef-56a9-43c9-ac7b-29e4c721fd4f'),
+('d54d03cd-d164-4f13-8f2a-defa9fec031f'),
+('8c3f73db-4cb7-4e51-a24b-9b2644278d06'),
+('487bd2b3-f7de-45d2-8c49-b9bd7f2e25ef'),
+('b84ee64d-2f80-43a8-9d19-7b69e8907b9c'),
+('06fafc64-67a5-4452-ace7-a951ab849b77'),
+('6093869b-2675-4b91-88f9-41c0e690584f'),
+('361b190f-2a5e-449c-a235-91cc7715afca'),
+('61dcdc8e-6e45-480a-9af4-2bf686899680'),
+('fe24c279-dc07-4389-9fea-97cea22ea42f'),
+('9122471e-7da8-427d-96e9-e560d4bee6b6'),
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diff --git a/src/main/java/br/com/apiresttestpicpay/model/Prioridade1.java b/src/main/java/br/com/apiresttestpicpay/model/Prioridade1.java
new file mode 100644
index 000000000..54ca08e02
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/model/Prioridade1.java
@@ -0,0 +1,96 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.model;
+
+import java.io.Serializable;
+import java.util.Objects;
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author rsilva
+ */
+@Entity
+@Table(name = "prioridade1")
+@XmlRootElement
+@NamedQueries({
+    @NamedQuery(name = "Prioridade1.findAll", query = "SELECT p FROM Prioridade1 p")
+    , @NamedQuery(name = "Prioridade1.findById", query = "SELECT p FROM Prioridade1 p WHERE p.id = :id")})
+public class Prioridade1 implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+    @Id
+    @Basic(optional = false)
+    @NotNull
+    @Size(min = 1, max = 255)
+    @Column(name = "id")
+    private String id;
+    @JoinColumn(name = "id", referencedColumnName = "id", insertable = false, updatable = false)
+    @OneToOne(optional = false)
+    private Users users;
+
+    public Prioridade1() {
+    }
+
+    public Prioridade1(String id) {
+        this.id = id;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public Users getUsers() {
+        return users;
+    }
+
+    public void setUsers(Users users) {
+        this.users = users;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 0;
+        hash += (id != null ? id.hashCode() : 0);
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Prioridade1 other = (Prioridade1) obj;
+        return Objects.equals(this.id, other.id);
+    }
+
+    @Override
+    public String toString() {
+        return "br.com.apiresttestpicpay.model.Prioridade1[ id=" + id + " ]";
+    }
+    
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/model/Prioridade2.java b/src/main/java/br/com/apiresttestpicpay/model/Prioridade2.java
new file mode 100644
index 000000000..cd3246e37
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/model/Prioridade2.java
@@ -0,0 +1,96 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.model;
+
+import java.io.Serializable;
+import java.util.Objects;
+import javax.persistence.Basic;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author rsilva
+ */
+@Entity
+@Table(name = "prioridade2")
+@XmlRootElement
+@NamedQueries({
+    @NamedQuery(name = "Prioridade2.findAll", query = "SELECT p FROM Prioridade2 p")
+    , @NamedQuery(name = "Prioridade2.findById", query = "SELECT p FROM Prioridade2 p WHERE p.id = :id")})
+public class Prioridade2 implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+    @Id
+    @Basic(optional = false)
+    @NotNull
+    @Size(min = 1, max = 255)
+    @Column(name = "id")
+    private String id;
+    @JoinColumn(name = "id", referencedColumnName = "id", insertable = false, updatable = false)
+    @OneToOne(optional = false)
+    private Users users;
+
+    public Prioridade2() {
+    }
+
+    public Prioridade2(String id) {
+        this.id = id;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public Users getUsers() {
+        return users;
+    }
+
+    public void setUsers(Users users) {
+        this.users = users;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 0;
+        hash += (id != null ? id.hashCode() : 0);
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Prioridade2 other = (Prioridade2) obj;
+        return Objects.equals(this.id, other.id);
+    }
+
+    @Override
+    public String toString() {
+        return "br.com.apiresttestpicpay.model.Prioridade2[ id=" + id + " ]";
+    }
+    
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/model/Users.java b/src/main/java/br/com/apiresttestpicpay/model/Users.java
new file mode 100644
index 000000000..0194d34e3
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/model/Users.java
@@ -0,0 +1,154 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.model;
+
+import com.google.gson.annotations.Expose;
+import java.io.Serializable;
+import java.util.Objects;
+import javax.persistence.Basic;
+import javax.persistence.CascadeType;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OneToOne;
+import javax.persistence.Table;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author rsilva
+ */
+@Entity
+@Table(name = "users")
+@XmlRootElement
+@NamedQueries({
+    @NamedQuery(name = "Users.findAll", query = "SELECT u FROM Users u")
+    , @NamedQuery(name = "Users.findById", query = "SELECT u FROM Users u WHERE u.id = :id")
+    , @NamedQuery(name = "Users.findByNome", query = "SELECT u FROM Users u WHERE u.nome = :nome")
+    , @NamedQuery(name = "Users.findByUsername", query = "SELECT u FROM Users u WHERE u.username = :username")})
+public class Users implements Serializable, Comparable<Users> {
+
+    private static final long serialVersionUID = 1L;
+    @Id
+    @Basic(optional = false)
+    @NotNull
+    @Size(min = 1, max = 255)
+    @Column(name = "id")
+    @Expose
+    private String id;
+    @Size(max = 255)
+    @Column(name = "nome")
+    @Expose
+    private String nome;
+    @Size(max = 255)
+    @Column(name = "username")
+    @Expose
+    private String username;
+    @OneToOne(cascade = CascadeType.ALL, mappedBy = "users")
+    private Prioridade1 prioridade1;
+    @OneToOne(cascade = CascadeType.ALL, mappedBy = "users")
+    private Prioridade2 prioridade2;
+
+    public Users() {
+    }
+
+    public Users(String id) {
+        this.id = id;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getNome() {
+        return nome;
+    }
+
+    public void setNome(String nome) {
+        this.nome = nome;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public Prioridade1 getPrioridade1() {
+        return prioridade1;
+    }
+
+    public void setPrioridade1(Prioridade1 prioridade1) {
+        this.prioridade1 = prioridade1;
+    }
+
+    public Prioridade2 getPrioridade2() {
+        return prioridade2;
+    }
+
+    public void setPrioridade2(Prioridade2 prioridade2) {
+        this.prioridade2 = prioridade2;
+    }
+
+    public boolean hasPrioridade1() {
+        return this.prioridade1 != null;
+    }
+
+    public boolean hasPrioridade2() {
+        return this.prioridade2 != null;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 0;
+        hash += (id != null ? id.hashCode() : 0);
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Users other = (Users) obj;
+        return Objects.equals(this.id, other.id);
+    }
+
+    @Override
+    public String toString() {
+        return "br.com.apiresttestpicpay.model.Users[ id=" + id + " ]";
+    }
+
+    @Override
+    public int compareTo(Users other) {
+        if (this.hasPrioridade1()) {
+            return 1;
+        } else {
+            if (this.hasPrioridade2()) {
+                return 0;
+            } else {
+                return -1;
+            }
+        }
+    }
+
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/model/Usuario.java b/src/main/java/br/com/apiresttestpicpay/model/Usuario.java
new file mode 100644
index 000000000..f5ab072f7
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/model/Usuario.java
@@ -0,0 +1,80 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.model;
+
+import java.io.Serializable;
+import java.util.Objects;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+/**
+ *
+ * @author rsilva
+ */
+@Entity(name = "users")
+public class Usuario implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+    @Id
+    private String id;
+    @Column
+    private String nome;
+    @Column
+    private String username;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getNome() {
+        return nome;
+    }
+
+    public void setNome(String nome) {
+        this.nome = nome;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 7;
+        return hash;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Usuario other = (Usuario) obj;
+        return Objects.equals(this.id, other.id);
+    }
+
+    
+    @Override
+    public String toString() {
+        return "br.com.apiresttestpicpay.model.Usuario[ id=" + id + " ]";
+    }
+    
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/EntityManagerProducer.java b/src/main/java/br/com/apiresttestpicpay/service/EntityManagerProducer.java
new file mode 100644
index 000000000..b3053412f
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/EntityManagerProducer.java
@@ -0,0 +1,30 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.service;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.enterprise.context.RequestScoped;
+import javax.enterprise.inject.Produces;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+/**
+ *
+ * @author guita
+ */
+@ApplicationScoped
+public class EntityManagerProducer {
+
+    @PersistenceContext(unitName="picpayPU")
+    private EntityManager entityManager;
+
+    @Produces
+    @RequestScoped
+    public EntityManager getEntityManager() {
+        return entityManager;
+    }
+
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/UsersSrv.java b/src/main/java/br/com/apiresttestpicpay/service/UsersSrv.java
new file mode 100644
index 000000000..d29d41bc7
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/UsersSrv.java
@@ -0,0 +1,137 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.service;
+
+import br.com.apiresttestpicpay.model.Prioridade1;
+import br.com.apiresttestpicpay.model.Prioridade1_;
+import br.com.apiresttestpicpay.model.Prioridade2;
+import br.com.apiresttestpicpay.model.Prioridade2_;
+import br.com.apiresttestpicpay.model.Users;
+import br.com.apiresttestpicpay.model.Users_;
+import java.io.Serializable;
+import java.util.List;
+import javax.ejb.Stateless;
+import javax.inject.Inject;
+import javax.persistence.EntityManager;
+import javax.persistence.Query;
+import javax.persistence.criteria.CriteriaBuilder;
+import javax.persistence.criteria.CriteriaQuery;
+import javax.persistence.criteria.Predicate;
+import javax.persistence.criteria.Root;
+import javax.persistence.criteria.Subquery;
+
+/**
+ *
+ * @author rsilva
+ */
+@Stateless
+public class UsersSrv implements Serializable {
+
+    @Inject
+    protected EntityManager em;
+
+    public List<Users> findUsersEntities() {
+        return findUsersEntities(true, -1, -1, null);
+    }
+
+    public List<Users> findUsersEntities(int maxResults, int firstResult, String term) {
+        return findUsersEntities(false, maxResults, firstResult, term);
+    }
+
+    private List<Users> findUsersEntities(boolean all, int maxResults, int firstResult, String term) {
+        Query q = em.createQuery(createCriteria(term, false, true, false));
+        if (!all) {
+            q.setMaxResults(maxResults);
+            q.setFirstResult(firstResult);
+        }
+        List<Users> resultQuery = q.getResultList();
+
+        if (resultQuery.size() < maxResults) {
+            q = em.createQuery(createCriteria(term, false, false, true));
+            if (!all) {
+                q.setMaxResults(maxResults - resultQuery.size());
+                q.setFirstResult(firstResult + resultQuery.size());
+            }
+            resultQuery.addAll(q.getResultList());
+        }
+
+        if (resultQuery.size() < maxResults) {
+            q = em.createQuery(createCriteria(term, false, false, false));
+            if (!all) {
+                q.setMaxResults(maxResults - resultQuery.size());
+                q.setFirstResult(firstResult + resultQuery.size());
+            }
+            resultQuery.addAll(q.getResultList());
+        }
+
+        return resultQuery;
+    }
+
+    public Users findUsers(String id) {
+        return em.find(Users.class, id);
+    }
+
+    public int getUsersCount(String term) {
+        Query q;
+        int count = 0;
+
+        q = em.createQuery(createCriteria(term, true, true, false));
+        count += ((Long) q.getSingleResult()).intValue();
+
+        q = em.createQuery(createCriteria(term, true, false, true));
+        count += ((Long) q.getSingleResult()).intValue();
+
+        q = em.createQuery(createCriteria(term, true, false, false));
+        count += ((Long) q.getSingleResult()).intValue();
+
+        return count;
+    }
+
+    public CriteriaQuery createCriteria(String term, boolean count, boolean prio1, boolean prio2) {
+        CriteriaBuilder cb = em.getCriteriaBuilder();
+        CriteriaQuery cq = cb.createQuery();
+
+        Root<Users> from = cq.from(Users.class);
+
+        Subquery<Prioridade1> subQueryP1 = cq.subquery(Prioridade1.class);
+        Root<Prioridade1> fromP1 = subQueryP1.from(Prioridade1.class);
+        subQueryP1.select(fromP1);
+        subQueryP1.where(cb.and(cb.equal(from.get(Users_.id), fromP1.get(Prioridade1_.id))));
+
+        Subquery<Prioridade2> subQueryP2 = cq.subquery(Prioridade2.class);
+        Root<Prioridade2> fromP2 = subQueryP2.from(Prioridade2.class);
+        subQueryP2.select(fromP2);
+        subQueryP2.where(cb.and(cb.equal(from.get(Users_.id), fromP2.get(Prioridade2_.id))));
+
+        Predicate predicate = cb.and();
+        if (term != null) {
+            predicate = cb.and(predicate, cb.like(from.get(Users_.nome), "%" + term + "%"));
+            predicate = cb.or(predicate, cb.like(from.get(Users_.username), "%" + term.toLowerCase().trim() + "%"));
+        }
+        if (prio1) {
+            predicate = cb.and(predicate, cb.exists(subQueryP1));
+        } else {
+            predicate = cb.and(predicate, cb.not(cb.exists(subQueryP1)));
+        }
+        if (prio2) {
+            predicate = cb.and(predicate, cb.exists(subQueryP2));
+        } else {
+            predicate = cb.and(predicate, cb.not(cb.exists(subQueryP2)));
+        }
+
+        cq.where(predicate);
+
+        if (count) {
+            cq.select(cb.count(from));
+        } else {
+            cq.select(from);
+            cq.orderBy(cb.asc(from.get(Users_.prioridade1))).orderBy(cb.asc(from.get(Users_.prioridade2))).orderBy(cb.asc(from.get(Users_.nome)));
+        }
+
+        return cq;
+    }
+
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/exceptions/IllegalOrphanException.java b/src/main/java/br/com/apiresttestpicpay/service/exceptions/IllegalOrphanException.java
new file mode 100644
index 000000000..5cc87be4a
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/exceptions/IllegalOrphanException.java
@@ -0,0 +1,20 @@
+package br.com.apiresttestpicpay.service.exceptions;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class IllegalOrphanException extends Exception {
+    private List<String> messages;
+    public IllegalOrphanException(List<String> messages) {
+        super((messages != null && messages.size() > 0 ? messages.get(0) : null));
+        if (messages == null) {
+            this.messages = new ArrayList<String>();
+        }
+        else {
+            this.messages = messages;
+        }
+    }
+    public List<String> getMessages() {
+        return messages;
+    }
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/exceptions/NonexistentEntityException.java b/src/main/java/br/com/apiresttestpicpay/service/exceptions/NonexistentEntityException.java
new file mode 100644
index 000000000..d01a189e8
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/exceptions/NonexistentEntityException.java
@@ -0,0 +1,10 @@
+package br.com.apiresttestpicpay.service.exceptions;
+
+public class NonexistentEntityException extends Exception {
+    public NonexistentEntityException(String message, Throwable cause) {
+        super(message, cause);
+    }
+    public NonexistentEntityException(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/exceptions/PreexistingEntityException.java b/src/main/java/br/com/apiresttestpicpay/service/exceptions/PreexistingEntityException.java
new file mode 100644
index 000000000..d6c8afaf0
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/exceptions/PreexistingEntityException.java
@@ -0,0 +1,10 @@
+package br.com.apiresttestpicpay.service.exceptions;
+
+public class PreexistingEntityException extends Exception {
+    public PreexistingEntityException(String message, Throwable cause) {
+        super(message, cause);
+    }
+    public PreexistingEntityException(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/service/exceptions/RollbackFailureException.java b/src/main/java/br/com/apiresttestpicpay/service/exceptions/RollbackFailureException.java
new file mode 100644
index 000000000..0b4e25363
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/service/exceptions/RollbackFailureException.java
@@ -0,0 +1,10 @@
+package br.com.apiresttestpicpay.service.exceptions;
+
+public class RollbackFailureException extends Exception {
+    public RollbackFailureException(String message, Throwable cause) {
+        super(message, cause);
+    }
+    public RollbackFailureException(String message) {
+        super(message);
+    }
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/ws/BuscaUsuarioRS.java b/src/main/java/br/com/apiresttestpicpay/ws/BuscaUsuarioRS.java
new file mode 100644
index 000000000..f9d984b8b
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/ws/BuscaUsuarioRS.java
@@ -0,0 +1,139 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.ws;
+
+import br.com.apiresttestpicpay.service.UsersSrv;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import javax.inject.Inject;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.UriInfo;
+import javax.ws.rs.Produces;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.core.MediaType;
+
+/**
+ * REST Web Service
+ *
+ * @author rsilva
+ */
+@Path("buscaUsuario")
+public class BuscaUsuarioRS {
+
+    private static final int PAGE_SIZE = 15;
+
+    @Context
+    private UriInfo context;
+
+    @Inject
+    private UsersSrv service;
+    
+    private Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
+
+    private static final String JSON_MSG = "{\"Mensagem\": \"Nenhum registro para exibir!\" , \"uso\": \"buscaUsuario/[termo da busca]/[pagina]\" }";
+    
+    /**
+     * Creates a new instance of BuscaUsuarioResource
+     */
+    public BuscaUsuarioRS() {
+    }
+
+    /**
+     * Retrieves representation of an instance of
+ br.com.apiresttestpicpay.ws.BuscaUsuarioRS
+     *
+     * @param term
+     * @param page
+     * @return an instance of java.lang.String
+     */
+    @GET
+    @Path("{term}/{page}")
+    @Produces(MediaType.APPLICATION_JSON)
+    public String getJson1(@PathParam("term") String term,
+            @PathParam("page") int page) {
+        int count = service.getUsersCount(term);
+
+        int firstAndPages[] = determineFirstByPage(count, page);
+
+        StringBuilder json = new StringBuilder("");
+        if (firstAndPages[0] + 1 > 0) {
+            json.append(gson.toJson(service.findUsersEntities(PAGE_SIZE, firstAndPages[0], term)));
+            insertHead(json, term, page, firstAndPages[1], count);
+        } else {
+            json.append(JSON_MSG);
+        }
+
+        return json.toString();
+    }
+    
+    @GET
+    @Path("{term}")
+    @Produces(MediaType.APPLICATION_JSON)
+    public String getJson2(@PathParam("term") String term) {
+        int count = service.getUsersCount(term);
+
+        int firstAndPages[] = determineFirstByPage(count, 1);
+
+        StringBuilder json = new StringBuilder("");
+        if (firstAndPages[0] + 1 > 0) {
+            json.append(gson.toJson(service.findUsersEntities(PAGE_SIZE, firstAndPages[0], term)));
+            insertHead(json, term, 1, firstAndPages[1], count);
+        } else {
+            json.append(JSON_MSG);
+        }
+
+        return json.toString();
+    }
+    
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public String getJson3() {
+        int count = service.getUsersCount(null);
+
+        int firstAndPages[] = determineFirstByPage(count, 1);
+
+        StringBuilder json = new StringBuilder("");
+        json.append(JSON_MSG);
+
+        return json.toString();
+    }
+
+    private int[] determineFirstByPage(int count, int page) {
+        BigDecimal bd1 = new BigDecimal(count).setScale(12);
+        BigDecimal bd2 = new BigDecimal(PAGE_SIZE).setScale(12);
+        
+        
+        BigDecimal tempPages = bd1.divide(bd2, 12, RoundingMode.HALF_UP);
+
+        int intPages = tempPages.intValue();
+
+        double restPage = tempPages.doubleValue() - intPages;
+        if (restPage > 0) {
+            intPages++;
+        }
+
+        if (intPages < page || page > intPages) {
+            return new int[]{-1};
+        }
+
+        return new int[]{page * PAGE_SIZE - PAGE_SIZE, intPages};
+
+    }
+    
+    private void insertHead(StringBuilder json, String search, int page, int numPages, int count) {
+        json.insert(0, "{\"term_search\": \"" + search
+                    + "\", \"page_size\": " + PAGE_SIZE
+                    + ", \"page\": " + page
+                    + ", \"total_pages\": " + numPages
+                    + ", \"count\": " + count
+                    + ", \"items\": ").append("}");
+    }
+
+}
diff --git a/src/main/java/br/com/apiresttestpicpay/ws/config/ApplicationConfig.java b/src/main/java/br/com/apiresttestpicpay/ws/config/ApplicationConfig.java
new file mode 100644
index 000000000..095caa1d2
--- /dev/null
+++ b/src/main/java/br/com/apiresttestpicpay/ws/config/ApplicationConfig.java
@@ -0,0 +1,35 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package br.com.apiresttestpicpay.ws.config;
+
+import java.util.Set;
+import javax.ws.rs.core.Application;
+
+/**
+ *
+ * @author rsilva
+ */
+@javax.ws.rs.ApplicationPath("ws")
+public class ApplicationConfig extends Application {
+
+    @Override
+    public Set<Class<?>> getClasses() {
+        Set<Class<?>> resources = new java.util.HashSet<>();
+        addRestResourceClasses(resources);
+        return resources;
+    }
+
+    /**
+     * Do not modify addRestResourceClasses() method.
+     * It is automatically populated with
+     * all resources defined in the project.
+     * If required, comment out calling this method in getClasses().
+     */
+    private void addRestResourceClasses(Set<Class<?>> resources) {
+        resources.add(br.com.apiresttestpicpay.ws.BuscaUsuarioRS.class);
+    }
+    
+}
diff --git a/src/main/resources/META-INF/jboss-deployment-structure.xml b/src/main/resources/META-INF/jboss-deployment-structure.xml
new file mode 100644
index 000000000..d84de0b70
--- /dev/null
+++ b/src/main/resources/META-INF/jboss-deployment-structure.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<jboss-deployment-structure>
+    <deployment>
+        <dependencies>
+            <module name="org.dom4j"/>
+        </dependencies>
+    </deployment>
+</jboss-deployment-structure>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
new file mode 100644
index 000000000..6fa524c61
--- /dev/null
+++ b/src/main/resources/META-INF/persistence.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
+  <persistence-unit name="picpayPU" transaction-type="JTA">
+    <jta-data-source>java:/PostgresDS</jta-data-source>
+    <provider>org.hibernate.ejb.HibernatePersistence</provider>
+    <exclude-unlisted-classes>false</exclude-unlisted-classes>
+    <properties>
+      <property name="hibernate.default_schema" value="picpay"/>
+      <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
+      <property name="hibernate.show_sql" value="false"/>
+      <property name="hibernate.format_sql" value="false"/>
+    </properties>
+  </persistence-unit>
+</persistence>
diff --git a/src/main/webapp/WEB-INF/beans.xml b/src/main/webapp/WEB-INF/beans.xml
new file mode 100644
index 000000000..2777559c2
--- /dev/null
+++ b/src/main/webapp/WEB-INF/beans.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
+       bean-discovery-mode="all">
+</beans>
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 000000000..538953c9b
--- /dev/null
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+	 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+	 version="3.1">
+    <description>API Rest do teste na Picpay</description>
+    <display-name>Api Rest</display-name>
+    <session-config>
+        <session-timeout>
+            30
+        </session-timeout>
+    </session-config>
+    <welcome-file-list>
+        <welcome-file>
+            index.html
+        </welcome-file>            
+    </welcome-file-list>
+</web-app>
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
new file mode 100644
index 000000000..887778321
--- /dev/null
+++ b/src/main/webapp/index.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<!--
+To change this license header, choose License Headers in Project Properties.
+To change this template file, choose Tools | Templates
+and open the template in the editor.
+-->
+<html>
+    <head>
+        <title>API REST</title>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    </head>
+    <body>
+        <h1>Teste Backend</h1>
+        <div>
+            <p>
+               Utilização: .../ws/buscaUsuario/[termo da busca]/[pagina] 
+            </p>            
+        </div>
+    </body>
+</html>