Filtration for Custom Fields Table in Drivers Report

Hello,

When creating drivers , there are certain custom fields that our customers would like to fill out for their drivers ; and for that information to be available in a report. For example, custom fields can have license expiry , year of birth , driving level etc. but you would want to only filter year of birth for your report, but the custom fields table for the Driver report has no option of filtration.

It seems like a small feature since filtration is available across all other tables but for some reason it is not available across custom field tables.

Again, this small feature would add great value to the report.

- Adil.