Currently custom query is not listed in Manage Trusts & Scripts dialog.
Custom query comes out together with python script, data functions and expression functions in product document, so user(or at least me) may take for granted that all these can be reviewed and trusted in one place.
Also, if one dxp has multiple custom queries in it, user has to go through all data connections and click many time to check the queries and trust them all one by one.
So it would greatly improve usability and flexibility for end user to mange all scripts & data functions in one place if make custom query to be listed in Manage Trusts & Scripts dialog.
