To relink a model from the local copy on your desktop to a cloud version:
- Open the Manage > Manage Links tool.
- Select the local linked file in the list.
- Pull down on the Reload button and you'll find a Reload from... that lets you select a different location.
- Navigate to the Cloud Location (for example, Project Files > Cloud Models> Arch_Concept1.rvt) for the same model, then click Open.
- This will replace the prior link with a new one to the Cloud version of the model (which will get all the updates as new versions are synced).