If you have fixtures both within and outside your space to serve tenants and you are pursuing WEcr1, what is the documentation rationale for not including the "outside" fixtures in WEpr1 and then duplicating all the same information in WEcr1 to add them back in?

It causes more confusion, more documentation and more opportunity for error. Why not just include all the fixtures in the Prereq? If you're going for WEcr1 at 30% reduction, you're obviously going to make the Prereq at 20% reduction with or without the fixtures. So it's not a matter of endangering the Prereq, and the water reduction shown in the Prereq is then meaningless and not consistent with the reduction achieved in WEcr1.

Can anyone explain the benefit to us of this approach?