In the context of processes, what do 'Business Events' primarily do?

Business events are critical components in the landscape of process modeling, as they serve the vital function of initiating actions or processes. These events act as triggers that prompt the commencement of a sequence of activities or workflows within an organization. For instance, a business event could be a customer placing an order, triggering the order fulfillment process; or it could be the arrival of new data that activates data processing steps.

By identifying and understanding business events, organizations can effectively map out and visualize how different processes interact and the sequence in which they occur. This clarity helps in optimizing processes and ensuring that they start efficiently and effectively in response to real-world occurrences.

The other options, while relevant to process modeling, do not accurately capture the primary role of business events. Providing resources pertains to the allocation of tools and materials needed for the processes but does not directly initiate them. Defining process boundaries is focused on determining where one process ends and another begins, which is a different concept. Compiling performance reports relates to measuring and evaluating processes after they have been executed, rather than initiating them. Thus, the role of business events is best characterized as the driving forces behind the initiation of actions or processes.