Can variables defined in an a!localVariables() function be accessed anywhere in an interface expression?

Variables defined within an a!localVariables() function are scoped locally to that specific function, meaning they are only accessible within the context of the a!localVariables() call itself. This encapsulation is designed to maintain clean code and avoid unintended side effects from variable name collisions in larger interfaces.

As a result, once the execution flow exits the scope of the a!localVariables() function, the variables defined there can no longer be referenced or utilized, thus making them inaccessible throughout the broader interface expression. This helps to ensure that variables remain limited to their intended use and prevents any potential confusion or errors that could arise from trying to access them outside their defined scope.

In contrast, options that suggest a broader access—either across different interfaces or with specific referencing that allows access outside the a!localVariables() context—do not accurately reflect how local variable scoping works in Appian. This reinforces the understanding that data encapsulated within local variables is intended for short-term, local usage, promoting better design practices in interface development.