A table of fields for each store within the PnL datastore definition.
Indicator showing whether the fields are KEY or NULLABLE, and the field type.
A column called Cube Field indicating whether or not the datastore field is selected for the cube.
For fields selected for the cube, a link is also provided to the relevant level in the associated cube (i.e. the location within the cube that is populated by the value from the datastore field).
Fields that are not selected for the cube are either internal or measures. There is a note to explain the details.