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I've managed to acquire a copy (thanks eBay) of the Bad Boy released "What's Done is Done (Dance Mixes)" promotional CD from Marina Chello. Here is the production information that is featured on the back of the CD's jewel case.

The original track was produced by Mario Winans for Yellow City Entertainment, LLC and Harve Pierre for Crazy Joint. The executive producers of the project are Harve "Joe Hooker" Pierre for Crazy Joint and Sean "P. Diddy" Combs for Bad Boy Entertainment. A&R is Harve "Joe Hooker" Pierre for Crazy Joint. Here are the individual dance mix track producers:

1. "What's Done Is Done (Groove Police Edit)"
Additional production and remix by Mike Rizzo and Josh Harris.

2. "What's Done Is Done (Matthias Heilbronn Edit)"
Additional production and remix by Matthias Heilbronn.

3. "What's Done Is Done (Solitaire Edit)"
Additional production and remix by Lewis Dene and Albert Castillo.

4. "What's Done Is Done (M&M Edit)"
Additional production and remix by John Morales.

5. "What's Done Is Done (Maurice's Edit)"
Additional production and remix by Maurice Joshua.

6. "What's Done Is Done (Matthias Heilbronn II Deep Edit)"
Additional production and remix by Matthias Heilbronn.

7. "What's Done Is Done (Groove Police Club Mix)"
Additional production and remix by Mike Rizzo and Josh Harris.

8. "What's Done Is Done (Matthias Heilbronn Soulflower Mix)"
Additional production and remix by Matthias Heilbronn.

9. "What's Done Is Done (Solitaire Club Mix)"
Additional production and remix by Lewis Dene and Albert Castillo.

10. "What's Done Is Done (M&M Club Mix)"
Additional production and remix by John Morales.

11. "What's Done Is Done (M&M Extended Full Mix)"
Additional production and remix by John Morales.

12. "What's Done Is Done (Maurice's Club Mix)"
Additional production and remix by Maurice Joshua.

13. "What's Done Is Done (Matthias Heilbronn II Deep Mix)"
Additional production and remix by Matthias Heilbronn.

I'm working on getting the dance mixes CD for "Sideline" and will post that production info when I do.