Although Pengloo is not for project management, sometimes you still want to assign someone to a unit or just make it easier for yourself to find units that you care about.
This unit will act as the folder for your users.
This relation is how you will assign units to people. You can use different language as "interested". I specifically did not want to use the word "assign" as it sounds to project managementy to me.
You can name your users any way you like, but I recommend you use the following syntax:
And this is how you "hack" together assigning users in Pengloo.