Fix a leading grand summary part in place
So rightly or wrongly a form layout on which I have a header which I use for navigation and beneath this a leading grand summary part which is used for nothing else apart from further navigation and to look good in a second colour.
Beneath this I have my body part which lists all customers of which there are many. When I scroll through the list, the leading sub summary slides off the top of the screen which I don't want.
I don't think I can use a portal as the layout is based on the data I want to see. Is there any way to avoid this behaviour and set the leading grand summary in place?