if (node != null){
remove(node,EVENT,false,false);
if ((objectEvent.getInfo()==null||(objectEvent.getInfo()!=null&&objectEvent.getInfo().isUndo()))&& dataFactory instanceof Project){
UndoableEditSupport undoableEditSupport=getUndoableEditSupport();
if (undoableEditSupport!=null){
undoableEditSupport.postEdit(new AssignmentDeletionEdit(node));
}
}
}