When a Composer connector supports schemas, it supports namespace, schema, or catalog notation for organizing collections. When schemas are supported, the Tables/Indices Tab of the data source configuration displays with the Schema drop-down and the Tables list and you can select a schema for the data source configuration. If schemas are not supported, then the list of collections displays on the Tables/Indices Tab. Elasticsearch has a custom UI for displaying multiple indices.
Support for this feature by Composer connectors is shown in the following table.
Key:Y - Supported; N - Not Supported; N/A - not applicable