[ https://issues.jboss.org/browse/DROOLS-3894?page=com.atlassian.jira.plugi... ] Roger Martinez commented on DROOLS-3894: ---------------------------------------- Yep [~McCloud] [~manstis], good catch, this is a shared feature between both editors, so for sure this bug also applies for BPMN. So agree, the thing is that if behaves different when using mouse rather than keyboard, it also generates some confusion. In general, in Stunner, a shape can only be on top of another if it's a child (or boundary) node. This is how it behaves by using mouse events, but not when using the keyboard. Due to the above reason I consider this as a bug, and IMO the solution IMO relies on just defining the "limits" where a shape, using the keyboard, can be moved to/from. This way using the keyboard the user will be not able to change parent/childs, but will be allowed to move the shape inside the actual parent's bounds. Otherwise providing visual feedback for containment/docking operations can be a bit hard. -- This message was sent by Atlassian Jira (v7.12.1#712002)