|ConnectionID||(Required) Specifies a connection to a data source that is defined in the Settings.
For elements connecting to relational databases, default is the first Connection element in _settings.lgx.|
|ID||The ID attribute is a pervasive attribute that uniquely identifies an element within a definition file. The ID needs to be a unique value within the definition.|
|MaxRows||The maximum number of rows to retrieve from the data source.|
|MongoRunCommand||(Required) A MongoDB command document.
To vary the document content based on user or other input, use tokens inside the document, such as @Request tokens.|
|PreserveHierarchy||Defaults to True. If False, the data is processed to create traditional rows and columns.|