The composite data form point of view and Page dimension properties specify where within a composite data form each POV and Page dimension name displays. When you select a section in a composite data form, the right panel displays:
Global Layout Dimensions, which lists the POV and Page dimensions that display in the composite data form heading.
Common Dimensions, which lists the POV and Page dimensions common to all the simple data forms included in the selected composite data form section.
You specify where common dimensions display in composite data forms. Common dimension display choices are:
Local: Displays the dimension name in the simple data form heading
Section: Displays the dimension name in the section heading
Note:
Only dimensions that are common to all simple data forms in a section and that contain the same members can be displayed in the section heading.
Global: Displays the dimension name in the composite data form heading
Note:
Only dimensions that are common to all simple data forms in all sections of the composite data form and that contain the same members can be designated as Global.
To set composite data form POV and page options:
To update the current data form, click Layout.
To open a data form for editing, click Edit, and then click Layout.
In Common Dimensions, for POV dimensions and Page dimensions, specify where the dimension name displays within the composite data form. Select:
Local to display in the simple data form heading
Section to display in the section heading
Global to display in the composite data form heading
Optional: Click
to the right of a common dimension, and then enter a label for that dimension. Click 
to remove the dimension label.