Signer fields allow you to add fields that can be filled in by any of your signers when they're executing a Contract. You can add text blocks, checkboxes, or esignature blocks to your Contracts to gather information from your Signer when executing a Contract. You add these Fields to your Contracts or Templates and assign the fields to be completed by any of your signers when sending a Request.

See the Signature block on the below PactSafe Contract to see what a Field looks like for your Signer: