Thank you @Community Alums - Yes thats what I was curious about.  I know that you would implement the components (HR Case, ECP) at different times, but wasn't sure if you would go-live with them at different times.

For example:

HRSD Case and Knowledge - Launches in June 2023 - December 2023

ECP - Launches in December 2023

So it sounds like some clients will do the above schedule