The Blind Report functionality allows a data owner to define a templated query
with pre-defined parameter restrictions. Once the report asset is defined,
consumers of the report supply parameters which get applied to the query
template. This allows consumers to generate dynamic custom reports within
pre-defined parameter limits.

In this example, we define a configurable report for department payroll
averages which allows consumers to select specific demographics to be report.
Only information allowed by the query template and parameter definitions are
returned.

This example's query is executed against a BigQuery database owned by the
organization who owns the report asset, only the results of the report are
returned to the consumer. Similar reports can be defined against any database
type.
