Here's the situation. We have several requests available for our customers in the portal; they can request everything or they can request the pieces. These requests are linked to issues Foobar, which is everything or Foo and Bar, which are the pieces.
We'd like to break down issue Foobar into smaller pieces since typically more than one person would be working on it. It's my understanding that you would use sub-tasks to do that. But we have existing standard type issues, Foo and Bar, that essentially cover the same work that the sub-tasks would.
So is it better practice to create the sub-tasks so that we can utilize the parent-child relationship, even though it'll create what is essentially a duplicate issue type? Or should we just split the big issue into the 2 smaller issues and use a relates to link?