Promote a guest user to owner?

[Jakob Rohde]

We have a team in Teams with guest users, one of which is requesting to become team owner. Is that possible?

[#2]

Guest users will not be allowed to become a Team owner, they are not paying users so can consume but can't own & control

[#3 · Accepted solution]

It's not only a licensing question...by design Teams does not allow you to convert a Guest User in a Team into Owner or Member

[#4]

@Juan Carlos González Martín 

An additional ? on your convo answer from 2018 - If we have 3 people with a company who have MS Teams and a paid Business Subscription, could we then change a guest to an owner?