I'm not sure if I can do this, or if it's possible on this software... I'll explain as best I can: We use this software for our Marketing Team and marketing projects. The child issues are the specific tasks required for each marketing campaign. What I want to do is be able to tag specific "child issues" to mark emails going out to easily see this on a calendar and where different campaigns overlap. To add a level to this, not all child issues are emails. I only want to tag the ones that are.