diff --git a/README.md b/README.md
index 7d8489e..7060b10 100644
--- a/README.md
+++ b/README.md
@@ -14,3 +14,8 @@ See also
 
 - [Repository for concordance lists](https://gitea.armuli.eu/museum-digital/MDImporterConcordanceLists)
 - [Repository for museum-digital's controlled lists](https://gitea.armuli.eu/museum-digital/MDAllowedValueSets)
+
+TO-DO
+-----
+
+- [ ] Provide API description