Feature Request: Time Groups

I have what I hope is a simple and useful suggestion for time groups. Could a description field be added for each time in the group? This would allow us to create the one “Holidays” group but easily see which holiday each time entry relates to. Each start of the year then when we adjust each it would make things quicker to identify the “floating” holidays and adjust their entry.

please put feature requests into the tracker or they will be quickly forgotten. Thanks.