Is there a way to rename the Identification numbers within JIRA
> for the Subtasks?
>
> For example: When you create Tasks, each task is associated with an
> incremental ID number. <Project>-99
>
> When creating Sub-tasks, each subtask are also associated with an
> incremental ID number, in this case, the ID numbers are getting too
> large and hard to manage.
>
> Proposed solution: Renaming the ID number for subtasks to be
> <Project>-99.A for the first sub-task, <Project>-99.B for the second
> sub-task, <Project>-99.C for the third sub task and so forth.

Having the ID increment after each issue/task creation it is hard to manage.