I usually will separate the different wings of a building by naming the rooms with prefixes (ex: E101, E102, W101, W103, or A101, B101, C101, etc). This way I can separate and group the room Zones in my Schedules.
I use a similar tactic with separating doors (with prefixes for wings and/or other differences like new/existing/relocated, etc.).
David Larrew, AIA, GDLA, GSRC
Architectural Technology Specialist
a r c h i S O L U T I O N S
WIN7-10/ OSX 10.15.7
AC 5.1-25 USA