Applying Signatures to Certificates
To add a signature to a certificate, you must open a cert of your choice and navigate to the signature section of the cert. Once there, you have two options. The first option, ‘Add’, will allow you to freehand draw a signature and edit the name.

The second option, ‘Add Saved’, allows you to add the signature you have set up in your settings under ‘My account’ > ‘My Signature’. If you do not have a signature set up, you can follow this guide to set one up.
