---
type: fix
issue: 2361
title: "As of version 2.69, the LOINC Top2000CommonLabResultsSi.csv and Top2000CommonLabResultsUs.csv became optional.
The Terminology Loader Service has been updated to reflect this change."

Make LOINC Top2000* files optional in terminology loader.
Make LOINC Top2000* files optional in terminology loader.
