Redmine

Hello community,

I'm quite novice with redmine yet.
But I've done a lot of research and our intension is going to look like impossible.
So we're going to ask you.
We've a project structure like this, (o) means official/public projects and (p)rivate.
development (o)
- software1 (p)
- software2 (p)
- software3 (p)

Non-Members, the regular employee, are allowed to open issues in the project development.
We want to move them to the according private project which reflects the software which is addressed in the issue.
No the Non-Member role is only applied for the public projects.

Do you know any solution (maybe plugins) which makes it possible to author's to keep an eye on their issues in private projects without beeing a member nor to make the project public?

For now we're using redmine 2.6.0.

Thx a lot and proceed with this great project, it is a pleasure!
Best regards,
Flo