# Is there a production module due to the explosion of materials

**URL:** https://discuss.tryton.org/t/is-there-a-production-module-due-to-the-explosion-of-materials/4581
**Category:** User
**Created:** [August 31, 2021, 8:21pm UTC](https://discuss.tryton.org/t/is-there-a-production-module-due-to-the-explosion-of-materials/4581 "2021-08-31T20:21:17Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![jarestre](https://discuss-cdn.tryton.org/letter_avatar_proxy/v4/letter/j/da6949/32.png) [@jarestre](https://discuss.tryton.org/u/jarestre)
#### Post date: [August 31, 2021, 8:21pm UTC](https://discuss.tryton.org/t/is-there-a-production-module-due-to-the-explosion-of-materials/4581/1 "2021-08-31T20:21:17Z")

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I need to know if someone has implemented production for meat companies, where it starts from an animal and is broken down into multiple variable parts, which must assume the cost in proportion to the share in weight and in the market. Thanks

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### Author: ![ced](https://discuss-cdn.tryton.org/user_avatar/discuss.tryton.org/ced/32/1237_2.png) [@ced](https://discuss.tryton.org/u/ced)
#### Post date: [September 1, 2021, 8:35am UTC](https://discuss.tryton.org/t/is-there-a-production-module-due-to-the-explosion-of-materials/4581/2 "2021-09-01T08:35:10Z")

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In the [`production` module](https://docs.tryton.org/projects/modules-production/en/latest/) you can have a single input and multiple outputs. The cost of the production is dispatched to all outputs proportionally to their list price.  
For now there is no constraint on the weight conservation but this should not be difficult to implement.