Yes, there is a difference. **Functions** are used to return a value or perform an operation within an event or logic flow, while **Custom Actions** allow you to define reusable, more complex actions or behaviors that can be triggered within the event system. Functions are typically used for calculations or returning results, while Custom Actions are for executing specific tasks.

Yes, there is a difference between Functions and Custom Actions:

Functions are predefined operations that perform specific tasks and return a result. They are often used to handle calculations, data processing, or logic within a workflow.

Custom Actions are user-defined tasks that execute specific actions, like triggering events or changing settings. They don't necessarily return a value but instead perform an operation, such as updating an interface or calling external resources.

In short, Functions focus on logic and return values, while Custom Actions focus on performing operations within the system.