In the addenda published on 7/25/2019, Transportation Planning Handbook is replaced with Parking Generation Manual, 5th edition, only in Further Explanation, Bullet 1 and Referenced Standards.

Is there any reason they did not collect Requirement and Step-by-Step Guidance?

We should see Parking Generation Manual, 5th edition to pursue Option 2, not Transportation Planning Handbook, 4th edition, is that right?