To list extended attributes on the command line:
xattr /Applications/ERB\ Secure\ Browser.app
should list similar attributes to these
com.apple.application-instance
com.apple.quarantine
Removes the are you sure you want to allow downloaded message on first:
xattr -d com.apple.quarantine /Applications/ERB\ Secure\ Browser.app
DON'T REMOVE com.apple.application-instance or you'll get a config error when the app loads.
Do this before building the app in Composer before uploading to jamf
To automatically Allow Access to the Desktop folder:
Open PPPC Utility:
https://github.com/jamf/PPPC-Utility
Drag app into Applications column
Desktop Folder: Select Allow
Click Save to export the .mobileconfig for upload to jamf