Hello,

The field UserWaitingForApproval makes sense when user’s registration requires administrator’s approval [Site manager -> Settings -> Membership -> Registration requires administrator's approval].

In that case, when an user registers, the UserWaitingForApproval is set to true to indicate that that this user has not been enabled yet and needs to be approved.

Once an administrator approves the user, the UserWaitingForApproval is changed to false and the UserEnabled field is set to true.

And moreover, you are right, the UserWaitingForApproval is not taken into account when users try to log in. Only the UserEnabled field of UserInfo property is taken into consideration.

Best regards,
Michal Legen