It seems like the answer may be in the question 13 'Is there anyway to merge cases?' but I'm not getting it. Occasionally, I see that there are several cases which started as individual tasks but I would like to group them under a larger master (without creating a new project) case. I can always go in and create a sub case, is there a way to create a master case to an existing case or assign a case to be a sub case of an existing case.

It seems like the answer may in question 13 'Is there anyway to merge cases?' but I'm not getting it. Occasionally, I see that there are several cases which started as individual tasks but I would like to group them under a larger master (without creating a new project) case. I can always go in and create a sub case, is there a way to create a master case to an existing case or assign a case to be a sub case of an existing case.