Can't add Merge Fields to DocuSign eSignature envelope templates.

Hi,

I'm traing to add Merge Fields to DocuSign eSignature envelope templates.

But every time I click Save it gives me this error: This Account lacks sufficient permissions to use Merge Fields.

Do I need to activate a specific permission? I've already assign all Permissions S

#DocuSign Templates #Docusign ets related with DocuSign to my own User.

Thank you in advanced!