Since Nuxeo LTS 2025, you have to explicitly choose and install a SearchClient package. By default, the SearchService is configured with a Repository SearchClient that uses the underlying repository data store with limited capabilities regarding fulltext search and aggregation.
For MongoDB Atlas Search with a MongoDB Atlas document repository, install the nuxeo-search-client-mongoatlas package.
Installation
This addon requires no specific installation steps. It can be installed like any other package with nuxeoctl command line or from the Marketplace.
Configuration
For repository requirements, connection and index settings, field mappings, supported operators and aggregates, and known limitations, see MongoDB Atlas Search and the shared procedures on Search setup (use the mongoatlas property namespace where other guides show opensearch1, opensearch2, or elasticsearch9).