Per Dopkins: Safesend is a portal-like site that allows us to e-deliver tax returns to our clients, and to upload or e-sign documents back to us. What we would like to put in place is when a taxpayer e-signs their e-file authorization form, to have that retrieved into iChannel. API documentation is below:
SSR Post API Module Specification_V5.pdf
SSR Post Functional Document_V5.pdf
SSR Athena API.pdf