Activate all members in Buddypress

Hi guys. In my Buddypress website, how can I activate all members?

I have imported members from active directory, but if I go here:

I see only the ones who have login at least once. The only way is to list them alphatetically, and they have a status of “Never active”.

Do you know how to bulk give them a last active date, in order to look active in the members page?