- Tools -> Exclusive Locks (typemap): view/edit server typemap, one-click add recommended binary+l rules for UE asset types (.uasset/.umap/.fbx/textures/etc) - Per-file 'Set exclusive-lock type (+l)' in the Changes context menu - Backend p4 typemap -o/-i and reopen -t Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>