Find free BPMN training at elearning.bizagi.com Activities [Rounded rectangles] Events [circles] Swimlanes Events represent something that happens or may happen during the course of a process. Activities represent the work performed by an organization; it is a These Events affect the flow of the Process and usually have a cause or an impact and there are 3 types of events based on how the process flow is affected. Pool step within the process.Activities can be atomic or compound. A pool is a container of a single process. Start Events Intermediate Events End Events The name of the pool can be considered as the name of the process. Task There is always at least one Pool. Indicate the instance or initiation of a process Intermediate Events indicate something that occurs or may occur during the course of the End Event indicates where a process will end. A task is a simple activity which is used when the work performed within These do not have any incoming Sequence Flow process, between Start and End. A process can have more than one end. It does not have outgoing the process is not defined at a more detailed level. BPMN defines These can be used within the sequence flow or attached to the boundary of an activity. sequence flows. Lane different types of tasks: Intermediate Events can be used to catch or to throw the event trigger. A lane is a subdivision of a pool When the event is used to catch the Event marker will be unfilled, and when the event is Represents a role or an organizational area. used to throw the Event marker will be filled. User Manual task Service Send None Start Event None Intermediate Event None End Event Connecting Objects Does not specify any particular behavior. It is also used for Indicates that something that occurs or can occur within the process. Indicates that a route of the process has reached its end. a Sub-Process. It can only be used within the sequential flow of the process. A process can only finish when all the routes of the flow Receive Script Reference arrive at an end Sequence Flow Message Intermediate Event Is used to show the order that activities will be performed in Message Start Event Message End Event Sub-process Indicates that a message can be sent or received. If the event is of reception, it a Process. A process starts when a message is received from Indicates that a message is sent to another process indicates that the process has to wait until the message has been received. It is used to represent the sequence of the flow objects, another participant. when the process arrives at the end. Is a compound activity whose detail is defined as a flow of other activities. This type of event can be used within the sequential flow or attached to boundary where we find activities, gateways and events. of an activity to indicate an exception flow. Embedded sub-process Timer Start Event Timer Intermediate Event Conditional Sequence Flow Depends completely on the parent process. Indicates that a process starts at certain time or on a Indicates a waiting time within the process. This type of event can be used within Default Sequence Flow It cannot contain pools or lanes specified date the sequential flow indicating a waiting time between the activities or attached to Reusable sub-process boundary of an activity to indicate an exception flow when a time-out occurs. Message Flow Is a defined process like another business process diagram, that does not depend on the parent process. A Message Flow is used to show the flow of messages Conditional Start Event Conditional Intermediate Event between two entities or processes. A process starts when a business condition becomes true. Is used when the flow needs to wait for a business condition to be fulfilled. It can be Message flows represent messages, not flow controls. used within the sequential flow indicating that it should wait until a business condition Gateways [diamonds] Not all message flows are fulfilled for each instance of the has been fulfilled or attached to boundary of an activity indicating an exception flow process nor is there a specific order for the messages. that is activated when the condition is met. Gateways are elements used to control divergence and convergence of the flow. (Split and Merge) Signal Start Event Signal Intermediate Event Signal End Event A process starts when a signal coming from another process Is used to send or receive signals. If it is diagrammed within the sequential flow of a Indicates that a signal is generated when the Association Data-Based Exclusive Gateway is captured. Note that the signal is not a message; messages process it can send or receive signals. If it is diagrammed attached to boundary of an process ends. An Association is used to associate information and Divergence: the Exclusive Decision has two or more outgoing have clearly defined who sent them and who receives them. activity, it can only receive signals and indicating an exception flow that is activated Artifacts with Flow Objects. Sequence Flows, but only one of them can be taken and the decision when the signal is captured. will be taken after evaluating a business condition. Multiple Start Event Multiple Intermediate Event Multiple End Event Convergence: is used to merge alternative paths. Indicates that there are many ways to start the process. This means that there are multiple triggers assigned to the Event. Indicates that many results can be given at the end of the Artifacts Event-Based Exclusive Gateway Only one of them will be required to start the process. process. All the results should occur. Is used as a Divergence element, This gateway represents a point in the Cancel Intermediate Event Cancel End Event Allow or provide additional information about a process where only one of many paths of the process can be selected Is only used in Transaction Sub-Process. This event is always diagrammed attached to Is only used in Transaction Sub-Process and indicates that process. but based on an event, not a data expression condition. boundary of the transactional sub-process and indicates an alternative flow that can the Transaction should be cancelled. Parallel Gateway be made when the transaction sub-process is cancelled. Annotation Divergence: is used to create parallel flow. Convergence: is used to synchronize multiple parallel paths into one. Provides additional information about the process for the Error Intermediate Event Error End Event The flow continuous when all the incoming sequence flows have reader. Is used to capture errors and to handle them. This event can only be attached to the Indicates that a named Error is generated when the reached the gateway. boundary of an activity. process ends. Inclusive Gateway Compensation Intermediate Event Compensation End Event Group Divergence: indicates that one or more routes can be activated from The Compensation Intermediate Event enables you to handle compensations. When Indicates that the process has finished and that a many available, and the decision is based on process data. Is a visual mechanism that allows the grouping of activities used within the sequential flow of a process they indicate that a compensation is compensation is necessary. Convergence: indicates that many outgoing routes of an Inclusive for the purpose of documentation or analysis. necessary. When used on the borders of an activity it indicates that this activity will be gateway, used as an element of divergence, can be synchronized into compensated when the event is triggered. just one. Link Intermediate Event Data Object Complex Gateway Is used to connect two sections of the process. Divergence: is used to control complex decision points that are not Provides information about the entrance and exit of an easy to manage with other types of gateways. activity. Convergence: When the Gateway is used as a Merge then there will Terminate End Event be an expression that will determine which of the incoming Sequence This event ends the process immediately. When one of the Flow will be required for the Process to continue. routes of the flow arrives at its end, indicating that the process has completely finished.