In general, signposting in the buildings only contains room numbers. Changes are, therefore, rarely necessary. Any changes to your room sign you can do yourself. You can do so using the layout tool: https://ut.web2-print.com/ (add link)
We use uniform signposting within our buildings. Requests for exceptions and other requests must be directed to the Facility Team Leader of the building.
The Facility Department has a contract with a fixed supplier for signposting.
The responsibility for making changes to signposting lies with the Facility Team Leader.