> For the complete documentation index, see [llms.txt](https://docs.valtimo.nl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.valtimo.nl/features/case/for-developers.md).

# For developers

{% hint style="info" %}
The for developers section within each feature gives more tech heavy information of configuring, extending or altering Valtimo via the codebase.
{% endhint %}

## Developer documentation

{% content-ref url="/pages/gR9VpEfshcUdR42StvMJ" %}
[Search fields API](/features/case/for-developers/configuring-search-fields.md)
{% endcontent-ref %}

{% content-ref url="/pages/ZtBS2YhJIbAqTGWNRZWy" %}
[Case list tab order](/features/case/for-developers/customizing-case-list-tabs.md)
{% endcontent-ref %}

{% content-ref url="/pages/rihZpz9OvdepJB6Maa4D" %}
[Custom case list columns](/features/case/for-developers/custom-case-list-columns.md)
{% endcontent-ref %}

{% content-ref url="/pages/6cfKkrhNknKDXBztdEJe" %}
[Custom case tabs](/features/case/for-developers/case-tabs.md)
{% endcontent-ref %}

{% content-ref url="/pages/nmByVtfSYRZTLN3eEFbu" %}
[Case migration](/features/case/for-developers/case-migration.md)
{% endcontent-ref %}

{% content-ref url="/pages/f50sgmuMznAOVEwE9UHF" %}
[Custom case headers](/features/case/for-developers/custom-case-headers.md)
{% endcontent-ref %}