Selecting a Claim Type
Access the Claim Type Details by finding the Claim Type you want to edit in the Claim Types list.
Editing a Claim Type
Once you have found your required Claim Type to edit, click the pencil at the end of the row.

Claims that cannot be edited will be marked as reserved as they are integral to IdentityServer functionality:

Claim Type Details
This will take you to the Claim Type Details screen, where you can edit the required Claim Type details.
You will notice that there are several key tabs, which we will cover in detail.
An example is editing a "birthdate" claim type:

You will observe the fields available to edit include Type, Regex Rule, Required Claim, Name, Description, and whether the claim is a Required Claim.
There is the option to Save the updated changes, or to Delete the Claim Type, which will be covered in more detail.
Unsaved Changes
At this point, if you attempt to progress or switch tabs without saving any edits, you will be shown a warning dialogue to ensure that you don't lose important changes.

Successful Claim Type Details Edit
Once you have successfully made the edits you require, click Save, and you should then see a success dialogue informing you that your changes have been saved. Your changes should be active in the Claim Type immediately.
