1. Enabling Login Hint

Go to Workflows > "Your Workflow" > "Create a MODIFY Change Request"

Then, toggle Enable Login Hint: Yes

Login Hint has two security options: Signed and Encrypted

2. Signed vs. Encrypted

Choosing Signed allows the JWT to be validated against modifications.

Choosing Encrypted will allow you to generate SSH Public Authentication keys you will then need to access your JWT, and makes sure the content of the JWT is only readable by certain parties.