Go to the user's settings ==> enable "DocuSign Manager".

Menu of the 'Docusign'.

Form view of the 'Outgoing Mail Servers'.

Docusign looks like below. Go to 'My Apps & Keys'.

You can add an integration key by clicking on the "Add App and Integration Key" button.

Form view of the "Authorize".

Create a quotation and then click on the "Get Signature" button.

Here you can see that the signature has been created. Click on the 'Signature' smart button.

Click on the "Send Document For Signature" button to send the document for signing.
You can also view the send and sign status of the document here.

E-Mail view.

The signature document is now in the "Sent" stage.

In the email, click on the "Review Document" to open and view the signature document.

The signature document appears as shown below. Click on the "Sign" icon to add a signature.

After that, this wizard will appear. Fill all the details and click on the "Adopt and Sign" button.

Here, you can see that the signature has been added.
Click on the "Finish" button.

Click on the "Update Document Status" button to see the updated send and sign statuses.

"signature Info" menu and tree view.

You can also obtain a signature document for the RFQ by clicking on the "Get Signature" button.

You can also obtain a signature document for the invoices by clicking on the "Get Signature" button.