Document URL: https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_BPM_Suite/6.1/html/Development_Guide/sect-Remote_Java_API.html Section Number and Name: 16.4.5. Supported Methods Describe the issue: the method registerWorkItemHandler is listed on "Table 16.15. Available WorkItemManager methods" is not supported. when trying to use it we have the following error: Exception in thread "main" java.lang.UnsupportedOperationException: The WorkItemManager.registerWorkItemHandler(..) method is not supported on the Remote Client instance. Suggestions for improvement: Remove it from the supported methods table (table 16.15). Additional information: N/A