> Even in Phabricator, though, when you have multiple reviewers only one has to accept for it to be accepted. Oftentimes it is _more_ confusing to have multiple

> Even in Phabricator, though, when you have multiple reviewers only one has to accept for it to be accepted. Oftentimes it is _more_ confusing to have multiple reviewers because you don't know who should have the final say. Phabricator allows "blocking reviewers", meaning that those reviewers must. There can be any number of blocking reviewers. These reviewers can be groups or individuals. For example, you could require someone from the "Security" group to accept every revision.