void Execute(
	IWorkflow workFlow,
	string comment,
	IUser user,
	ITransition transition,
	IUser assignUser = null
)

Sub Execute ( 
	workFlow As IWorkflow,
	comment As String,
	user As IUser,
	transition As ITransition,
	Optional assignUser As IUser = Nothing
)

void Execute(
	IWorkflow^ workFlow, 
	String^ comment, 
	IUser^ user, 
	ITransition^ transition, 
	IUser^ assignUser = nullptr
)

abstract Execute : 
        workFlow : IWorkflow * 
        comment : string * 
        user : IUser * 
        transition : ITransition * 
        ?assignUser : IUser 
(* Defaults:
        let _assignUser = defaultArg assignUser null
*)
-> unit