City Council adopted revisions to the ARO, or Affordable Requirements Ordinance, a law that mandates housing developers set aside some of their units and rent them affordably. It does away with pilot areas and organizes the city into 5 geographies, which are now on Cityscape.
We've annotated the screenshot below to highlight these changes.
Look up ARO information with Address Snapshot, scroll down to "Zoning Assessment" and click the "Expand ARO" button (the next screenshot shows what that looks like).
The map below shows the five geographies.