Toilets of a toilet system on board a vehicle are supplied with flushing agent from decentralized supply devices. The method includes using one or more stay pieces slidable along a hook shaft to prevent undesired movement of the soft bait on the hook shaft. Bimatoprost is preferred for this treatment. The sampling characteristics for sampling the full input data set are determined based on the amount of the data that can be imported and on characteristics of the full input data set and application involved.