What is the primary function of pins in a process flow?

The primary function of pins in a process flow is to convey the flow of an Object Token among actions. In the context of modeling and workflows, pins serve as connectors that transport data or control signals between different actions or activities within a process. They are critical for defining how one activity interacts with another by passing information, thus enabling a seamless transition and ensuring that the process progresses logically from one step to the next.

By facilitating the flow of tokens, pins help to represent dependencies and sequencing in a workflow diagram. This allows for better visualization of how data and control mechanisms are being passed along through various components of the process. Understanding this is essential because it provides insights into how inputs and outputs connect and how actions are triggered within the overall workflow, which is fundamental in effective process modeling and analysis.