Question

I have my DNA attached, is there a way to add a family members DNA to their name to the same tree?

Answer 1

Your DNA will propagate backwards to your ancestors on Wikitree automatically (it takes at least 24 hours), but if you are talking about living relatives, they must join Wikitree and post their own DNA tests.  If you manage DNA tests for a desceased person and you are PM on their Wikitree profile, you can add their test information.

Answer 2

I'm afraid the answer is no.

Because of recent privacy changes, people have to enter their own DNA info (they need to have their own account). We can no longer enter it for them.