Automatic generation of planning data for natural gas supply contracts

Gas delivery contracts are entered in an upstream system. Every contract is rated based on its complexity by the processer for subsequent sales planning. The processor can also check the rating with a new function to be implemented. Where the rating "complex" is assigned, the processor can change the contract data and perform the check again. Every contract that is rated as "complex" requires manual revision in the subsequent system. In the subsequent planning system, the planner must confirm the "not complex" indicator set by the processor, triggering automatic generation of the planned data. For contracts that have already been indicated by the processor as "complex", the planner must create the planned data manually.