Issue:  Presently it's not possible to start or change the project key with a number.

Summary:

• Presently it's not possible to start or change the project key with a number.
• when we try to change the existing/ or newly created project key to begin with a number, we get the below error
  "Project keys must start with an uppercase letter, followed by one or more uppercase alphanumeric characters"

It would be great if such dependencies are removed. This allow customers to freely use the project key and make the project key changes according to the project needs

Workaround:
Nothing available at the moment