![]() ![]() ![]() Learn how to use BPMN gateways.Ĭonversation link connects conversations and participants.ĭata sssociation is used to associate data elements to Activities, Processes and Global Tasks.ĭata store is a place where the process can read or write data, e.g., a database or a filing cabinet. It is activated when its start event gets triggered and can interrupt the higher level process context or run in parallel depending on the start event.Įxclusive gateway routes the sequence flow to exactly one of the outgoing branches when splitting, and awaits one incoming branch to complete before triggering the outgoing flow when merging. A kind of output parameter.Įvent sub-process is placed into a process or sub-process. ![]() A kind of input parameter.ĭata output is data result of the entire process. Sub-choreography contains a refined choreography with several interactions.Ĭhoreography task represents an Interaction (message exchange) between two participants.Ĭall choreography is a wrapper for a globally defined choreography task or sub-choreography.ĭata object represents information flow in through the process, such as business documents, e-mails, or letters.Ĭollection data object represents a collection of information, e.g., a list of order items.ĭata input is an external input for the entire process. Transaction is a set of activities that logically belong together and it might follow a specified transaction protocol. ![]() Task symbol is a unit of work which represents the job to be performed. Lanes subdivide poolsor other lanes hierarchically. Poolor a lane can be an organization, a role, or a system. Start event symbol signals the first step of a process.Įnd event symbol stands for the result of a process.Ĭall conversation is a wrapper for a globally defined conversation or sub-conversation. ![]()
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