Custom sub panel (outlook sync)

There is a table in the database which records the state of the outlook sync checkbox for each user. to create a custom subpanel for this table or another similar.

Then add a file to “custom/application/Ext/Utils/custom_utils.ext.php”

with the following. This will select all from the current module being contacts and join on the contacts_users table and select all contact_id’s which match the contacts
id and show them in the sub panel. This will also only show contact_users records which have not be deleted.