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 # Elastic Search Middleware
 
-This provides an interface between Elasticsearch and the standard request format as defined by the [Related Items project]().
+This provides an interface between Elasticsearch and the standard request format as defined by the [Related Items project](https://gitlab.rrz.uni-hamburg.de/bay1620/wilps-related-items/).
 
 Get up and running quickly with the [docker image](https://hub.docker.com/repository/docker/fwelter/elastic-search-middleware).