Set Message Grouping Using the Core API

WARNING - TOPIC NOT WRITTEN - TOPIC ID: 696

This topic has not yet been written. The content below is from the topic description.
28.1. Using Core API The property name used to identify the message group is "_HQ_GROUP_ID" (or the constant MessageImpl.HDR_GROUP_ID). Alternatively, you can set autogroup to true on the SessionFactory which will pick a random unique id.