Monitoring specific databases

I have a SQL 2008R2 cluster that hosts many databases for many different applications. What I would like to do is have a monitor for only database A in the monitor group for application A, and a monitor for only database B in monitor group for application B.

I was able to create a SQL monitor for the cluster, and in the configure alarms -> health attribute -> advanced options -> Selected dependent attributes, and remove all attributes except the specific database for application A. The problem is, when I try to do the same process for application B, I am unable to create another SQL monitor for the cluster because one already exists.

Any guidance would be appreicated. OpManager version 11100.