Which statement is true regarding rules in microflows?

The statement that a rule can be called from within a decision is accurate because rules in microflows are designed to encapsulate logic that can be reused throughout the microflow. When a decision is made based on conditions, invoking a rule as part of that decision-making process allows for a cleaner microflow design. This not only enhances readability but also promotes maintainability since the logic is centralized in one location, making it easier to update if necessary.

In the context of microflows, rules serve as building blocks that can be utilized in various contexts, such as within decisions, loops, or other actions, which is why their ability to be called in these scenarios is significant. This flexibility supports the creation of dynamic and responsive applications within Mendix.