A machine can have multiple Accessors, allowing your users to share machines and collaborate. Team Admin can add accessors to machines on their Team accounts.
When access is granted to a user they have all of the permissions a Team User has over a machine. They can start, stop, open, and delete a machine, take snapshots and adjust auto-shutdown.
While a machine may have more than one Accessor, only one may be connected to the machine at a given time. Should an Accessor or user to which the machine is not assigned (including Admin) they will get an access denied error.
Adding an Accessor
If you assign a machine to a user at machine creation, they are automatically one of the Accessors. To add more Accessors to a machine, go to the Machines tab of your Console, click the gear to go to the machine settings. In the left column, you'll see the Accessors assigned. Click the green plus sign to add another user:
Select the user you wish to add from the dropdown, and click Assign. From this window you can also remove a user's access to a VM.