RuleChooserDialog.RuleResult result = RuleChooserDialog.choose(shell, msg.toString(), activeModelTypicalTemplates);\r
if(result == null) return null;\r
\r
+ session.markUndoPoint();\r
SyncTypicalTemplatesToInstances req = new SyncTypicalTemplatesToInstances(result.selectedRules, activeModelTypicalTemplates).logging(result.logging); \r
session.syncRequest(req);\r
if (result.logging) {\r