# Electronic Signature [back](./README.md) You can add an electronic signature to the PDF, by using the following specific html TAG: ``` /** html **/ ``` Attribute | Description | Example 1 | Example 2 ------------|-----------------------------------|---------------------|------------------- src | Path to the Cert | /www/certs/my.pem | /www/certs/my.crt privkey | Private key of the Cert if needed | /www/certs/priv.pem | nothing name | Name of the Cert | My.org Cert | location | Country of the Cert | France | reason | Purpose of the Cert | Invoice validation | contactinfo | EMail of organisation's contact | contact@my.org | /** HTML **/ part could be any HTML formatted string, img, etc... [back](./README.md)