218 MRIdian® system L-0009 Release 4.5 ViewRay, Inc.
Chapter 6: Treatment Planning
Click > Lock.
If you decide you want to change the registration after you have locked it:
Click > Unlock.
To move to the next unlocked volume Click
> Next Volume.
Image registration must be approved by an authorized user. Each image
approval or unapproval requires authentication by an authorized user. All
authen
tications are recorded by the system.