> For the complete documentation index, see [llms.txt](https://docs.mastersoftgroup.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mastersoftgroup.com/harmony-suite/release-notes/version-3.1.0/new-features.md).

# New Features

## Client supplied data **conversion to Harmony Suite CUSTOM SoT (Source of Truth) index format** 

Harmony Suite 3.1.0 opened up Source of Truth (SoT) index creation, enabling customers to convert their own data into the Harmony Suite index format and fully leverage the power of the Harmony engine.

As part of this update, a new tool package for building **HELLO\_CUSTOM SoT** has been introduced. This package is dispatched separately from the main Harmony Suite, providing a dedicated and flexible solution for custom SoT generation.


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