In Clarity, you can set the ID of a Task to be auto-numbered when the task is created. You have this setting enabled, but you need to make a change to one or more of your task IDs.
How can you make a change to the ID of a Task when auto-numbering is enabled?
When auto-numbering is enabled for the ID attribute of the Task object, all Task ID fields become non-modifiable. In order to make an edit to the ID of a task when auto-numbering is enabled, complete the below steps:
After that, you can make any necessary changes to your task ID's. Once that is done, be sure to re-enable the auto-numbering functionality so newly created tasks are auto-numbered.