Add user to shared group (XEP-0140)

We are creating custom XMPP-client and are using OpenFire server 3.9.3. Question is: does OpenFire fully support standart XEP-0140: Shared Groups ( or a newer standart XEP-0144: Roster Item Exchange (

We are able to programmatically create new users using XEP-0133 (, but we are unable to add them to a shared group using XEP-0140 (

Used XMPP-query example:

For this server returns:

Standart XEP-0144 doesn’t work either, or it even can’t be used for this purpose…

Any ideas / suggestions?

Have you solved tihs problem?I have the same question.