! Activity!! Category !! Purpose
|- align="left"
| AddToCollection<T>|| - Collection || -
|- align="left"
| AssignClearCollection<T>|| - Collection || -
|- align="left"
| AssignExistsInCollection<T>|| - Collection || -
|- align="left"
| AddToCollectionRemoveFromCollection<T>|| - Collection || -
|- align="left"
| CancellationScopeDoWhile|| - ControlFlow || -
|- align="left"
| ClearCollectionForEach<T>|| - ControlFlow || -
|- align="left"
| CompensableActivityIf|| - ControlFlow || -
|- align="left"
| CompensateParallel|| - ControlFlow || -
|- align="left"
| ConfirmParallelForEach<T>|| - ControlFlow || -
|- align="left"
| DelayPick|| - ControlFlow || -
|- align="left"
| DoWhilePickBranch|| - ControlFlow || -
|- align="left"
| ExistsInCollection<T>Sequence|| - ControlFlow || -
|- align="left"
| FlowChartSwitch<T>|| - ControlFlow || -
|- align="left"
| FlowSwitch<T>While|| - ControlFlow || -
|- align="left"
| FlowDecisionRethrow|| - ErrorHandling || -
|- align="left"
| Throw|| ErrorHandling || -|- align="left"| TryCatch|| ErrorHandling || -|- align="left"| FlowChart|| FlowChart || -|- align="left"| FlowSwitch<T>|| FlowChart || -|- align="left"| FlowDecision|| FlowChart || -|- align="left"| Assign|| Primitives || -|- align="left"| Assign<T>|| Primitives || -|- align="left"| Delay|| Primitives || -|- align="left"| InvokeMethod || Primitives || - |- align="left"| WriteLine|| Primitives || -|- align="left"| Persist|| Runtime || -|- align="left"| TerminateWorkflow|| Runtime || -|- align="left"| CancellationScope|| Transaction|| -|- align="left"| CompensableActivity|| Transaction|| -|- align="left"| Compensate|| Transaction|| -|- align="left"| Confirm|| Transaction|| -|- align="left"| TransactionScope|| Transaction|| -
|}