Hi everybody,
I need your help to solve a problem that I've caused trying to modify something on the Issue Type Schema.
Wrongly I've deleted some types of issues in the "Default Issue Type Scheme" and can not recover them.
As you can see on the image, the only one in there is the Epic...

... and when I'm in Edit mode, there is no other Issue Types to be assigned.

Please your help!
Best Regards, Pablo.