Custom database, roster and cache

Hi All.

I have been able to authenticate users and create groups using a custom database base on instruction here

http://www.igniterealtime.org/builds/openfire/docs/latest/documentation/db-integ ration-guide.html

But, for new created groups, to make it work, I always need to add manually in jabber’s ofGroupProp Table

the following

mygroup
sharedRoster.showInRoster
everybody
mygroup
sharedRoster.displayName
foniva-dev-group
mygroup
sharedRoster.groupList

and clear cache to be able to login users in the group and share the roster.

Is there away to make openfire look at a custom table for the group properties and “auto-flush” the cache ?