The only way to assing people to a task, subtask, etc is to have this person as an user.
As production chief officer, I want to share my projects with few collaborators, but I would also like to assing resources (not users) to the tasks, so I can have a clear view of how many operators do I need on factory at each time.
Is there any way to do that?
They are mainly non e-mail holders staff and subcontractors that there is no sense to include as users, just for my and my team info.
Thanks.