Refer to the following website for details.
https://www.psn-web.net/ssbu-t/Support/extsoft_Global.pdf

How to confirm restrictions on compatibility list :
e.g. When AI Privacy Guard and AI People Detection are installed :

　1. Find your camera’s model number in the upper right cell of the table.
　2. On the page, find the row where AI Privacy Guard and AI People Detection are both described as “installed”
　　in the “Extension Software Status” field.
　3. On the row, check the “Concurrent operation” cell.
　　Yes : Concurrent operation is possible
　　No : Concurrent operation is NOT possible
　4. Also check the “Restrictions/Remarks” cell:
　　Restrictions applied to the model are described.