Who this is for: Audit Managers and Administrators.
A template saved to several locations is one template, not copies. This is the single most important thing to understand about multi-location templates.
What follows from that:
An edit applies everywhere. Change a clause and every location using that template gets the change.
Draft/Published state is shared. Publish once and it is published everywhere.
Times Used is aggregated across all locations.
Sublocations inherit their parent's templates.
Where you set them. Locations is the first panel in the builder's right-hand column, above ① Template Details. Add a location with the Add another location dropdown, or use the location-tree button beside it to pick from the full tree. Each location you add appears as a pill you can remove. The panel's helper text states what this controls: "This template appears in My Audit Templates under each of these locations."
To make one location different, you cannot simply edit it there. Instead:
Open the template's ⋮ menu and choose Edit Template.
In the Locations panel, remove the location you want to diverge.
Publish.
Use Duplicate Template to create a separate copy, and add the removed location to that copy.
Edit and publish the copy independently.
If this doesn't work
You cannot archive a location — remove it from every template's Locations panel first.
An edit changed a template you did not expect — check the Location(s) column; the template is shared.
Related: 2.8 Duplicating a template · 3.5 Setting the template's location(s)