The Asset selector on an Incident Template allows the requestors to view and select an Asset from any Sites. (this is part of the 'Requestors' details ).

This means, a requestor associated with the London site, is able to see (and select) all the assets in Service Desk plus – including assets assigned to a different site (e.g. Tokyo).

The form defaults to my requestors site (eg London) - but I don't appear to be able to hide other sites - or even hide the asset selector?

Is there a way to prevent requestors from selecting Assets from a site that they do not belong to?