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

# Extend Atoti CVA risk capital

> Guide to extending Atoti CVA Risk Capital with Java, covering how to add custom measures, fields, input files, hierarchies, and column calculators, and how to use datastore helpers and DoctorPivot

This section explains how to use the available extensions and configure cubes with Java.

* [Adding New Cube Measures](./dev-extensions/adding-a-measure)

* [Adding a Field](./dev-extensions/adding-a-field)

* [Adding a File](./dev-extensions/adding-a-new-file)

* [Adding a Hierarchy](./dev-extensions/adding-a-hierarchy)

* [Column Calculators](./dev-extensions/column-calculators)

* [Datastore Helper Examples](./dev-extensions/examples-datastorehelpers)

* [DoctorPivot - viewing measures and PostProcessors](./dev-extensions/doctorpivot)

* [Navigating managerDesc](./dev-extensions/navigating-managerdesc)