> ## Documentation Index
> Fetch the complete documentation index at: https://developers.kardinal.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Modeling advanced constraints

> Heterogeneous capacities, driver skills, mandatory breaks, multiple time windows.

<Note>
  How-to guide — priority P1.
</Note>

## To be written

* Heterogeneous capacities per vehicle
* Driver skills / qualifications
* Mandatory breaks
* Multiple time windows per stop
* Example requests for each case