As a project manager, there are sometimes projects that I'I need to monitor where it's not necessary for others to worry about logging in and completing their tasks. Sometimes, often actually, my assignee's are contractors or vendors who won't or we don't want to use Wrike. In these instances, I have to assign all the tasks to myself (or a generic user account that I created for this purpose). With numerous projects like this, it starts to get very confusing to manage.
I have began to put a comment on the individual task with the person's name who is responsible for completion, but this has a lot of restrictions and additional effort to get an overview of all the ongoing projects/tasks. I have also considered adding a custom field for non-wrike assignees but that means I still have to assign myself or a generic user to the task, which muddies up my reports and dashboards.
It would be nice if you could add an ad-hoc user name to the assignee without requiring them to be sent an invitation.