HP 3PAR Operating System Software - Manual (Page 240)

4. Click OK. When the migration host exists on the source system, clicking OK also removes the
migration host on the source system. (The dialog box that appears will vary depending on
whether the migration host exists on the source system.)
Remove PM Configuration dialog when the migration host exists on the source system:
Remove PM Configuration dialog when the migration host does not exist on the source system:
240 Using the Peer Motion Manager