Does anyone know if I can add a Ukrainian adult guest/refugee to a household account? I am trying to arrange their extraction from Kyiv at the moment, and an avios ticket from Warsaw etc would be perfect.
The Wiki above seems to think it would be fine. The only issues as I see it is that person does not YET live with us, which is rather the point of adding them!

EDIT My family/friends is full, although I maybe able to delete someone. My HHA is not full vs max however.