This feature is to help control load on the TDV server from web service calls.
Organizations with hardware limits or web services that pull large amounts of data could use this feature to keep load on their server in check without causing unintended hangs and freezes on the server.
Adding a property in a composite web service or a configuration option that can be modified in TDV Studio or TDV web manager to limit to certain amount of calls for specified seconds/minutes/hours to each composite web service or even the whole of web services.
For example, set to only 100 calls/minute or 1500 calls/hour.