Click on the button "Log on to link database".

The following users with respectively different dialogs are available:

Password entry may be left out.

Click the "Select group " button.

Using the "ecat" role the following roles are available:

If a role selection is seldomly performed, then it makes sense to activate the checkbox Remember selected role.

In this way the lastly selected role is saved and the role dialog suppressed, as long as the user clicks on "Select group" again or the saved role is no longer available for the respective user (setting in plinkusers.cfg).