User Form Actor Assign v6.5.1

Hello everyone,

I have a problem about defining actor assign to a user form, maybe its not a problem, just a not understandable by me:)

Actually in v5.5.2, when i want to assign actor, i define a SQL connector to select user(s) from a table which have username, department, manager , mail information. and user form assigned that selected user.

But ı couldn't the same in v6.5.1.

The picture is an example in v5.5.2, but in newest version i couldn't the same way to select our user which should assign the user form.

Please help me how to assign users from a SQL table .

Thanks,

Regards..