I’m using the Signature API example.  When the user opens the email, rather than being able to sign, the document is getting opened for editing instead of for signing.

string envelopeTest = CreateEnvelopeFromTemplate.SendEnvelopeFromTemplate("scottftrick@gmail.com", "Scott Trick","strick@michels.us","Scott Trick", accessToken.access_token, acct.BaseUri + "/restapi", acct.AccountId, "9d0acb57-30c5-414f-a4fe-1d72e8bfca66");

        public static string SendEnvelopeFromTemplate(string signerEmail, string signerName, string ccEmail, string ccName, string accessToken, string basePath, string accountId, string templateId)
        {
            //ds-snippet-start:eSign9Step3
            var docuSignClient = new DocuSignClient(basePath);
            docuSignClient.Configuration.DefaultHeader.Add("Authorization", "Bearer " + accessToken);
           
            EnvelopesApi envelopesApi = new EnvelopesApi(docuSignClient);
            EnvelopeDefinition envelope = MakeEnvelope(signerEmail, signerName, ccEmail, ccName, templateId);
           
            EnvelopeSummary result = envelopesApi.CreateEnvelope(accountId, envelope);
            
           
            return result.EnvelopeId;
            //ds-snippet-end:eSign9Step3
        }

        public static EnvelopeDefinition MakeEnvelope(
            string signerEmail,
            string signerName,
            string ccEmail,
            string ccName,
            string templateId)
        {
            // Data for this method
            // signerEmail
            // signerName
            // ccEmail
            // ccName
            // templateId
            EnvelopeDefinition env = new EnvelopeDefinition();
            env.TemplateId = templateId;

            TemplateRole signer1 = new TemplateRole();
            signer1.Email = signerEmail;
            signer1.Name = signerName;
            signer1.RoleName = "signer";

            TemplateRole cc1 = new TemplateRole();
            cc1.Email = ccEmail;
            cc1.Name = ccName;
            cc1.RoleName = "cc";

            env.TemplateRoles = new List<TemplateRole> { signer1, cc1 };
            env.Status = "sent";
            return env;
            //ds-snippet-end:eSign9Step2
        }
    }