I was looking into the issue linking functionality and I have a few questions. I need to be able to link multiple issues to a single parent issue. I can't use the sub-task functionality because sub-tasks have different issue types than standard issues do and they dont have all the same fields as standard issues do. In the description of linking issues, it seems as though you can only link issues one-to-one and they are strictly linked-one is not designated as a parent to the other. Is there anything I can do?