Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] N-out-of-M Join pattern 2nd Nested pattern newDefinition( ) API (WfXML) noAction activity notation and graphical tool notational representation null activity |