Once you have set up your user signature, you can then apply them to any of your certs within the software. Make sure you are logged in as the user first before completing the following steps.
Where a signature can be added, click on the icon in the box and choose ‘Select Signature’.
Double-click on the signature you wish to add.
If there are no options available here, you might need to set up the signature for the logged in user. Follow this support article first.
The signature has now been added; you will be able to see a preview in the signature box.
You can remove the signature, as long as the certificate isn’t marked as complete, by clicking on the icon and clicking on ‘Clear Signature’.