Interface: PPA Office - PPA Field Devices
![PPA Office to PPA Field Devices Interface Diagram](../../images/ifs/if9-73.png)
Information Flow Definitions
parking coordination (Existing) Selected Comm Solution
Information that enables parking management activities to be coordinated between different parking operators or systems in a region.
parking information (Existing) Selected Comm Solution
General parking information and status, including current parking availability, parking pricing, and parking space availability information.