Reassigning change list to a different user

Hello,

I have the following problem. One user has changed SWCV, but did not activate the change list. The system pops out the message saying: "If necessary, you can reassign the other user's change list to yourself", how exactly do I do that? It seems it should be in Java stack of XI, but I cant find where exactly I should do that.

Thank you in advance for your help,

Dmitriy Mindich.