A group footer band is commonly used to generate a group footer that is placed after the data band bound to the group and usually contains components that output summary information related to the group content. Every group footer band belongs to its associated group header band and will not be printed if it has no associated group header band.

 caution:Group footer bands always print before footer bands, regardless of where they are placed on the page.

The group footer band is for outputting information specific to each group. For example, if you want to output the number of lines in a group, you can put a text component in the group footer band and assign an expression like this:

{Count()}