An E Signature field that has been enabled to be 21 CFR Part 11 compliant requires you to confirm that you agree to use electronic signatures before you are able to sign. It will also require you to re-enter your password during the signing process.
How to complete a 21 CFR Part 11 compliant E Signature field:
You will first need to check the box indicating that you agree to use electronic records and signatures.
Once you have confirmed your agreement, you will then be presented with the signing reason(s).
After you select your signing reason(s) and click Sign, a pop-up modal will appear prompting you to re-enter your password.
Once you have successfully re-authenticated, your e-signature should appear, along with the date and time that you signed.
For information on how to configure an E Signature field as an admin user in the Build section of Risk Cloud, see this help article on E Signature Fields.