Release Notest -> Chapter 1. New Features and Enhancements -> JCA and Datasources has

JBoss EAP 7 supports a DistributedWorkManager implementation based on the JGroups project (technical preview only for JBoss EAP 7.0).

but as we have Chapter 2. Technology Preview, DistributedWorkManager supported should be moved there. Also note (technical preview only for JBoss EAP 7.0) should be removed.

n_2229223_700-release-notes_version_7.0_edition_1.0_release_0-revision_7997143