Problem

--unable to log in to Copilot using system users

--uconf:copilot.misc.CreateProcessAsUser=YES

Resolution

--In addition to the uconf parameter, special attributes need to be added to the binary cftsu

Procedure

Increase cftsu rights:

chown root:root bin/ cftsu
chmod u+s bin/ cftsu

Enable system user in the Unified Configuration.

uconf:copilot.misc.CreateProcessAsUser=YES