I don't know if OCUM has any plans to do it. There have been requirements for a long time.
If you don't want to wait endlessly, take the matter in your hands do it yourself.
You have 2 options.
1. OCUM6.3+ has provided a feature called OCUM Data Collector which can create a new OCUM DB table and provide the column values which are obtained using API. So if the API is giving the value ( Vserver Comment is ) then this can be fetched in OCUM DB in another table. This method requires you to make a configuration file in a given format which needs a bit of document read.
So now you need to create a new dictionary in WFA . Then then add a new cache-query to acquire this this data into WFA.
2. Make a new scheme and a new dictionary in WFA. Make a new Script Based Data Source type. For each Cluster -> each vserver seen by WFA, execute cmdlet and get the data you need. make CSV.
Have a new Data Source for this type, the successful acquistion will get it done.
I'm planning to provide a detailed document with examples for both methods. If you are in a hurry , I can proivde option(2) immediately.
If this post resolved your issue, help others by selecting ACCEPT AS SOLUTION or adding a KUDO.