What is the naturalForms Integration with Vtiger CRM?

Integrating naturalForms with Vtiger CRM lets you have your documents digitally signed by your clients. You can send the documents directly from the CRM via email for reviewing and signing.
You can include different types of form fields, signatures, photos, and sketches in naturalForms. 
When you connect naturalForms with Vtiger:

• Vtiger data for your recipients is pre-filled into forms
• The data automatically syncs back into corresponding modules.