diff --git a/.github/workflows/workflow-tester55.yml b/.github/workflows/workflow-tester55.yml
index 4adc79229f..e4f0d60e62 100644
--- a/.github/workflows/workflow-tester55.yml
+++ b/.github/workflows/workflow-tester55.yml
@@ -4,13 +4,16 @@ on:
   pull_request:
     types: [opened, synchronize, reopened, edited]
 
+# opened: when the PR is opened
+# reopened: when the PR is reopened
+# synchronize: when the PR description or files are edited
+# edited: when editing the title
+
 jobs:
   job1:
     runs-on: ubuntu-latest
     steps:
-      - name: Dump GitHub Event
-        run: echo ${{ github.event }}
-
+      - run: echo "GITHUB ACTION:" ${{ github.event.action }}
       - name: Dump GitHub context
         env:
           GITHUB_CONTEXT: ${{ toJSON(github) }}
@@ -18,7 +21,7 @@ jobs:
 
   job2:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.edited == true
+    if: github.event.action == 'edited'
     steps:
       - run: |
           echo "Pull Request EDITED"
@@ -26,8 +29,8 @@ jobs:
 
   job3:
     runs-on: ubuntu-latest
-    if: github.event.pull_request.edited != true
+    if: github.event.action != 'edited'
     steps:
       - run: |
           echo "Pull Request NOT EDITED"
-          echo ${{ github.event }}
\ No newline at end of file
+          echo ${{ github.event }}
diff --git a/.github/workflows/workflow-tester57.yml b/.github/workflows/workflow-tester57.yml
new file mode 100644
index 0000000000..af23b64280
--- /dev/null
+++ b/.github/workflows/workflow-tester57.yml
@@ -0,0 +1,34 @@
+name: Test 57 #Related to SO https://stackoverflow.com/questions/73890119/gitaction-trigger-workflow-on-pr-approval-and-when-base-branch-is-main-and-csv
+
+on:
+  pull_request_review:
+    types: [submitted]
+    branches:
+      - main
+
+jobs:
+  job1:
+    if: github.event.review.state == 'approved' && startsWith(github.base_ref, 'main/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2.2.0
+      - name: Check if *.csv is modified
+        uses: dorny/paths-filter@v2.2.1
+        id: changes
+        with:
+          filters: |
+            csv:
+              - 'data/*.csv'    
+      - name: Run process bmv script
+        if: ${{ steps.changes.outputs.csv == 'true' }}
+        run: |
+          echo "-Started running script-"
+
+  github-context:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Dump GitHub context
+        env:
+          GITHUB_CONTEXT: ${{ toJSON(github) }}
+        run: echo "$GITHUB_CONTEXT"
\ No newline at end of file