How to automatically Split Fulfilment line based on One SO line Qty

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Hello Experts

Our customer is having business to load truck based on full truck load Qty. Say 20 ton per truck.

The SO line is going to have 100 ton as one line. When SO is submitted then system should create 5 fulfilment line with each fulfillment line of 20 ton

Please suggest how we can achieve this.

Version (include the version you are using, if applicable):

24D

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