When communicating with Sponsored Projects Services (SPS) about a proposal, do you prefer we reference the Proposal # or the Document #?

Both the Proposal number and Document number were available and acceptable under UAR 5.2.1, however the Proposal number was more difficult to locate so the Document number became the preferred way to reference a proposal. In the updated UAR SaaS environment the Proposal number is more prominent and easier to locate, but SPS will still accept both numbers when referencing your proposal.