Your database: https://www2.cricketstatz.com/ss/web.aspx?club=29142

To set up new divisions for your summer comp - simply go into the admin panel choose setup and then divisions.

Click the + sign to add a new division for each of your three summer divisions.

To be consistent with what you already have, name them:

Summer 2021 Div 1

Summer 2021 Div 2

Summer 2021 Div 3

And that's it! When you add new matches then just choose them as the new division/s.

Note to others: Normally I would just recommend setting divisions up as Div 1, 2 & 3 and not annotating the year/season to it. You would use the Season filter to then filter by seasons. In this case, Leema has multiple "seasons" per year so the annual season filter doesn't quite fit the bill - hence the suggestion to set up a new division for each season played.