> For the complete documentation index, see [llms.txt](https://docs.crewcost.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.crewcost.com/documentation/work-breakdown-structure.md).

# Work Breakdown Structure

- [Manage Cost Codes/Names](https://docs.crewcost.com/documentation/work-breakdown-structure/manage-cost-codes-names.md)
- [Add a New Cost Code](https://docs.crewcost.com/documentation/work-breakdown-structure/add-a-new-cost-code.md)
- [Add a Sub-Cost Code](https://docs.crewcost.com/documentation/work-breakdown-structure/add-a-sub-cost-code.md)
- [Use Cost Types](https://docs.crewcost.com/documentation/work-breakdown-structure/use-cost-types.md)
- [Add a New Inclusion/Exclusion](https://docs.crewcost.com/documentation/work-breakdown-structure/add-a-new-inclusion-exclusion.md)