Creating Openfire groups using XIFF

It’s possible to create groups in the openfire (for example, using the web login) and associate users to that group. Can I do the same using XIFF?

Hi sergey

Yes u can create groups using XIFF

u need to add the person to ur roster…and it will add him to ofRosterGroups if u specify group

Yes, I can add person to my roster, but I mean add person to shared group (which stores in the ofGroup table). Extension is described here http://xmpp.org/extensions/xep-0140.html. Can I do this?