To make the mapping rules work in Transaction Editor, alpha developers should register it with an Eclipse plug-in extension. For that, you can follow the steps below.
1 Open the plugin.xml of your plug-in project for tooling extension and move to the tab named ‘extension’. Try to find and add the extension point named ‘com.ibm.btt.tools.transaction.editor.generator’ as the screenshot below.
2 Right click on the newly added extension point and choose the option named ‘mapping’ from the context menu. The result is mostly like the screenshot below.
3 Focus on the newly added option and move to the detailed panel on the right side. There are two required fields: for the field ‘file’, developers should browse to locate the xml file defined above; for the field ‘target’, the name of currently used transaction generator should be input as its value.