Hole groups on a page, not 2 halves shown on two pages

[MJB]

Last question before the weekend starts:

I have a report with an overview of several weeks with times to work for employees. But sometimes a week is divided in two because it can't fit to the page at the bottom, so the rest of the week is shown at the next page. I grouped on week. How can i make it so that when a hole week doesn't fit on the bottom of a page, it's being showed at the next page in hole, so not one half on the first page en the other on the next.
By the way, there have to be several weeks on one report, so not one wek per page.

Thnx...

[Kunchesm]

in the format section menu for that group .. check the 'Keep section Together' option

[MJB]

It is on, but that doesn't work