After a new issue type was created can it's hierarchy level be changed?

[PATRICIA MURPHY]

When the issue type "TestCase" was created it needed to be set up as a Sub-Task Issue Type (Level -1) BUT it was set up as a Standard Issue Type (Level 0).

How can I change it to -1?

Or do I need to create a new issue type at level -1 to replace it?

Thanks in advance

[John Funk · Accepted solution]

Hi Patricia,

You need to create a new one and replace it. 

[PATRICIA MURPHY]

Thank you!

That is what I thought but wanted to be sure before I created a new issue type.

[John Funk]

You are welcome.