This page explains how to change some properties (capacity,...) of rooms from an Excel file.
Export rooms properties in a file
Go to Space Planning & Management / Space Inventory & Performance / Room Inventory
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Keep a copy of this file for backup.
Import a file to change data
It's important to keep the too first lines and 3 first columns.. With this data Archibus is able to determine which table to update and which rooms to update.
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