Yes, Morningstar's Portfolio Manager supports ETFs. You can add them to your portfolio just like any other regular holding.
Does Portfolio Manager support ETFs?
Should I sell my fund if it got downgraded?
How do I compare investments across investment universes?
What’s the difference between Morningstar Basic and Morningstar Premium?
How do I update my profile information?
Where can I find help for Portfolio Manager?
I forgot my password. How do I reset it?