No, EIPRS is only for internal routing and approvals and does not submit the proposal to the external sponsor. However, a PDF file of the entire Grants.gov or FastLane proposal (rather than individual documents) may be uploaded to the Attachments tab of EIPRS. Your Sponsored Programs Administrator (SPA) will upload the final version of the proposal file to EIPRS once it has been electronically submitted. If you are submitting a proposal to a Federal agency that uses Grants.gov or NSF Fastlane, you can build your proposal in Cayuse424
Remember, unless your sponsor uses a system that requires electronic signature by the Authorized Organizational Representative (AOR), the PI is responsible for submitting the proposal to the agency via hardcopy, email, or electronic system after the OSP director has signed off on it.