tfancgrp

Specifies the group within which the selected frame should appear when the page is re-formatted using a frame anchor condition control stream.

[no parameter]	Invoke the Anchor Frame dialog box.
group name	The group required for the selected frame. This name can be referred to by conditions in the anchor condition control stream.
condition	The condition to be used in association with the selected frame when the document is re-formatted using an anchor condition control stream. A condition is defined via tfanccon.
priority	The priority, i.e. the order of importance, given to an anchored frame when it is removed and replaced on the page during re-formatting. A priority is defined via tfancpri .

Groups in an advertising broadsheet might include 'Sports Cars', 'Saloon cars', 'Boats and Caravans', 'Prestige Cars', etc. Appropriate group anchor names for frames from these sections might be 'sports', 'saloons', 'boats', 'prestige'. The main purpose of group names is to prevent frames of similar groups appearing together. 'Together' can mean 'on the same page', 'on facing pages', 'on the other side of the page' or 'back to back'.