Fields tab

Use this tab to define the dimensions and metrics to request and query, as well as how they should appear on the output stream.

Google Analytics v4 Fields tab

Field	Description
GA Type	Specifies whether the output field is sourced from an Analytics Dimension or a Metric.
GA Name	The Analytics API name of the item to query.
Name	The name of the output field on the output stream.
Type	The PDI type of the output field. All properties are retrieved from Analytics as strings and are converted to the selected output type. See Understanding PDI data types and field metadata.
Format	(Optional) The conversion format mask to use when converting from Analytics supplied strings to the PDI data type.
Order	(Optional) An integer value that defines the sorting order of results. Use 1 for the first metric or dimension to sort by, then 2, and so on.
Desc?	Set this optional Boolean value to Y to sort the requested field in descending order. This option is only used when the field is being sorted.
Add dimensions or metrics	Click to query Google Analytics for metadata on available dimensions and metrics and select new items to add as output fields.