I did a Goggle search and came up with a few things. Who is the clinic for? Coaches, players, parents, umpires?
It is essentially the manager/coaches who must oversee player conduct in the dugout. Umpires generally wouldn't be involved unless the bench is being obviously unruly or displaying poor sportsmanship. Then, you gotta take care of business.
http://infosports.net/baseball/camp/misc/41.htm
http://www.garlandcubs.com/rules.htm