Candidate for the task

Hello ENOVIA community, 

I have a question regarding the assignment of candidates to a task.

When I assign candidates via Collaborative Tasks, I can assign only a user, not a user group. However, in DPM “Project Management” (the old interface), I can assign only a user group to a task, not a single user.

When I assign a user group to Task A in the old interface, Task A does not appear in Collaborative Tasks for users who are members of that group.

However, when I create a project from a template where Task A already exists, users from the assigned user group receive a notification that they are candidates.

Is this platform behavior correct and working as designed? Or is there a setting that can be changed?

Thank you in advance.

Regards,
Andrey