update Open Source Docs from Roblox internal teams

Author: rbx-open-source-docs[bot]

content/en-us/reference/engine/classes/InsertService.yaml

@@ -503,11 +503,12 @@ methods:
       ```
 
       #### Security Check
+      
+      An asset loaded by this function must meet one of the following:
 
-      An asset loaded by this function must be **created or owned** by either
-      the game creator or Roblox. Additionally, benign asset types such as
-      t-shirts, shirts, pants and avatar accessories are loadable from any game
-      as they are public.
+      - The asset must be **created or owned** by the game creator.
+      - The asset must be **shared** by the asset owner.
+      - The asset must be owned by Roblox.
 
       See also: