Hello,

I have a workflow associating zoho and integromat (make). I need to create three estimates to send to my clients.

-First estimate is sent through the create estimate in integromat. There is an option to directly send the estimate.
-Second and third estimate need to be sent later when first estimate is signed. 

The second and third estimates are sent at the same time to two different client through the api "email multiple estimate". However those estimate do not have a link in the email to sign. Although first estimate do have a link.

Is there something I need to do in the api call to make the estimate signable?

Thanks.