Disqualified vs Ejected

[rwest]

What are the differences between a disqualified vs ejected player/coach?

What I've got so far is:

1. Disqualified - You can play short handed; Ejected you must have a substitute. You can't play short handed.

2. Disqualified player can remain on the bench. So can a disqualified coach. A disqualified player can be a base coach. I'm assuming that a disqualified coach can not. He must remain on the bench.

3. Forefeit the game if a disqualified/ejected player/coach participates in the game.

Does an ejected player/coach have to leave the field? Am I missing anything?