The Precis market grouping template is a pre-defined custom grouping that follows best practices for grouping data into markets.
The market grouping template is pre-defined for each data source, but it only covers a few countries. If you work in more markets than the ones defined in this template, we suggest iterating on it and adding the required markets.
Before starting to use the custom grouping based on the Market grouping template, it is always recommended to validate your groups. This is because you might be following slightly different naming conventions and structures than the template is based on.