Mashup Links typically reference an external system with a URL that requests specific data in what manner?

Mashup Links typically reference an external system using a method that includes a parameter in the URL. This approach allows for dynamic data retrieval based on specific criteria, enabling the external system to understand the request and return data relevant to that request.

When a parameter is included in the URL, it can dictate what specific information is retrieved, such as filtering results based on user input or other identifiers. This makes the integration more flexible and powerful, as it allows for tailored responses based on varying input parameters.

For example, in a typical web service call, the URL will have parameters appended that might include things like user IDs, product categories, or date ranges. This functionality is crucial when integrating with different systems that require specific data to be fetched on demand, enhancing the user experience and ensuring that the right information is displayed at the right time.