Which gateway is depicted with a diamond containing a plus sign?

The gateway depicted with a diamond containing a plus sign represents a Parallel Gateway. This type of gateway is used to synchronize parallel flows of execution within a process model.

When a Parallel Gateway is encountered, it allows multiple paths in the process to be executed simultaneously, without any conditions or restrictions. This means that when the process reaches a Parallel Gateway, it will create branches that can run in parallel or converge back into a single path, depending on the subsequent gateways and tasks defined in the workflow.

The visual representation of a Parallel Gateway, characterized by the plus sign within the diamond, indicates its function of allowing multiple, simultaneous flows, which is a key aspect of handling parallel activities effectively in process modeling. Understanding this distinction is crucial for designing efficient process workflows that require operations to happen concurrently.