Shared controls and asset slots

Expand Shared controls and asset slots in Scene Outliner to define parent controls and shared assets. You can also manage shared components and asset slots from Resources → Template Set; Resources → Template shows the current template's resources. The set view shows per-template usage and whether each link is shared or uses a local override. Add a shared control from a template data field, then link compatible fields in other templates. Add an asset slot from a template asset, then link the corresponding template assets. The Inherit checkbox applies the set value to that template; clearing it keeps the template's local value or asset as its fallback. Image URL controls can reference a shared asset slot.

Before applying a new shared asset source or replacing its file, review the affected slots and template links. A file replacement can update every slot using that shared source, or use a separate source for the selected slot. Cancel leaves the set unchanged. Shared components keep their existing source/instance and override behavior. A previously exported or on-air package remains a snapshot; export and deploy it again to use later changes.