What does it mean to build processes in a modular fashion?

Building processes in a modular fashion means breaking large processes down into smaller, manageable components. This approach enhances maintainability, scalability, and reusability within process design. By dividing a complex process into smaller parts, developers can isolate different functionalities or tasks, which simplifies both development and debugging. These smaller components can also be reused across different processes, further promoting efficiency in the development cycle.

For example, if a process involves multiple steps such as data collection, processing, and approval, each of these steps can be developed as individual sub-processes. This modularization allows teams to work on different components simultaneously, speeding up the overall development time and making it easier to implement changes or updates in the future without disrupting the entire process.

In contrast, creating each process as a standalone limits integration and may increase duplication of effort. Using multiple interfaces for one process can lead to confusion and inconsistency in user experience, while creating complex links between processes may complicate maintenance and increase the risk of errors. Thus, breaking down large processes into smaller, manageable components is the most beneficial strategy for developing efficient processes in Appian.