Hi @AAguirre 833c350 aldineisd! Thank you for your question

Both of these features are available with the full IIQ assets module:

You can use Rapid Scan to scan all of the devices and bulk assign them to that user.
You can also use Rollout Scout  to scan each item that needs to be assigned to that user.

Within the assets explorer or a custom view you can also bulk select assets and “set info”:
 

and select “owner”