# Production planning

**URL:** https://discuss.tryton.org/t/production-planning/5291
**Category:** Ideas
**Tags:** production
**Created:** [May 25, 2022, 1:45pm UTC](https://discuss.tryton.org/t/production-planning/5291 "2022-05-25T13:45:18Z")
**Posts on this page:** 1
**Showing post:** 2

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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: [May 26, 2022, 9:01am UTC](https://discuss.tryton.org/t/production-planning/5291/2 "2022-05-26T09:01:17Z")

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For me Tryton code will never do planning. This must be delegated to specialized tools like [https://frepple.org/](https://frepple.org/).

But we can have similar modules like `stock_quantity_issue` and `stock_quantity_early_planning` based on the work center capacities.

> [@acaubet](#):
>
> Allow to define a start\_planned\_time and estimated\_time for work.

I’m not sure the planning should be stored with time in most cases but just maybe just ordered over the day.

> [@acaubet](#):
>
> Calendar view to allow to see all the planned jobs where we can filter by work\_center to see all the jobs of the machine.

Calendar views are often not usable at large scale. Usually a [PERT chart](https://en.wikipedia.org/wiki/Program_evaluation_and_review_technique) is better. The basis storage was implemented in `project_plan` but never took off.

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