f5devcentral · MattDierick · Jan 15, 2026 · Jan 15, 2026 · Jan 15, 2026
diff --git a/docs/.DS_Store b/docs/.DS_Store
diff --git a/docs/class4/.DS_Store b/docs/class4/.DS_Store
diff --git a/docs/class4/module4/.DS_Store b/docs/class4/module4/.DS_Store
diff --git a/docs/class4/module4/lab1/lab1.rst b/docs/class4/module4/lab1/lab1.rst
@@ -1,8 +1,11 @@
 Install LAD server on Linux server
 ==================================
 
-JWT Validation
---------------
+Local API Discovery, aka LAD, is a local server collecting logs from BIG-IP and delivering API Discovery locally. Compared to other F5 API Discovery solutions, LAD is fully local and air gapped.
+It fits perfectly for environments where cloud storage or cloud connectivity is a challenge.
+
+Simplified Architecture
+-----------------------
 
 Pre-requisites
 ^^^^^^^^^^^^^^

diff --git a/docs/class4/module4/pictures/lad-archi.png b/docs/class4/module4/pictures/lad-archi.png
diff --git a/docs/class4/pictures/ .png → docs/class4/pictures/apid-models.png b/docs/class4/pictures/ .png → docs/class4/pictures/apid-models.png