Departments are required to be SAM-visible
I was uncertain whether AFG applicants needed to show as SAM-visible, so I put that question to the Help Desk, and here's the answer I got back. Applicants are REQUIRED to show their status in the "Information Opt-Out" section as: "I authorize my entity's information to be displayed in SAM's Public Search: YES."
Maybe that's already common knowledge here, but since I was unaware, I thought I'd share. I was originally hoping to spare our departmental email address from a barrage of spam, but here it comes, I guess...