If you own BBMC, you probably using the web portal. From now you can Transfer your channel to another user, You transfer the ownership on the channel and stay only with Admin abilities.
That’s good if you can’t keep your channel running and instead of delete it, you can give it (or sell) to other user who can keep your channel alive.
To do this, simply click on the Administrators button in the web portal interface for the channel you wish to transfer. The resulting pop-up contains a drop-down menu with button marked “Transfer” below it. Simply select the Administrator you wish to transfer the Channel to, and click the Transfer button.
Note: Upon testing, transferring ownership of a channel does not move the channel to the new owner’s on-device BBM. The channel remains on the device of the original phone. We suspect that change is in the works and we will hope to see that soon.