Trying to keep up with job changes and ensuring users accounts are in the correct OU in AD can be problematic. In the environment I work in each team has their own OU (I’m not sure why it is like this, I suspect it’s a case of ’that’s the way we’ve always done it’). Anyway mine is not to reason why. So the good thing is that the descriptions for users are fairly well defined, for example someone in the 2nd line team the description is ‘Second Line Support Team’.