There is a swing app that provides a front end to the object store, but the information is not particularly rich. In particular the store contains no association between the xa resource and the datasource it comes from, nor the business operations associated to its transaction. At least not in the current release. For EAP 4.x you'll need to download the corresponding TS release to get the tooling. For EAP 5 its in docs/examples/transactions, packaged up as an app that can be deployed into the server.