Template mode, new view create_signature_template for demo

You need to define PYDOCUSIGN_TEST_TEMPLATE_ID in your environnement for
testing
Does it mean "signing order" is not relevant in the case of DocuSign roles?
Whenever possible, I'd like to avoid storing data from signature backend in Django models. Just like signature's "template ID" above.
But, is it possible to avoid this docusign_role_name field here?