configure GroupSequemceProvider via xml
Currently, only group-sequence can be provided in xml configuration, please support group-sequence-provider as well :
It cannot as the XML schema is defined per spec.
Thanks, this might also be hibernate specific feature
Unfortunately, that's something that's missing in the spec so we cannot easily fix it in HV. We would need a spec update. I will add it to the list of the things we need to include in the next version of the spec.