EXPANDCOLAPS

Determines whether or not the subpanel can be collapsed and expanded. If a subpanel is collapsed, only the subpanel heading is displayed.

A value of YES causes a down arrow a "v" against a white background to appear in the left corner of the subpanel header. Placing a cursor on the down arrow and pressing Enter collapses the panel so only the subpanel heading line is visible, and turns the down arrow into a right arrow Right-pointing arrow >. Placing the cursor on the right arrow expands the subpanel again.
Possible values
YES, NO
Default values
YES
If Yes is specified, you must specify a subpanel HEADER, so that the expand and collapse icons are available.
EXPANDCOLAPS=YES
enables a subpanel to be collapsed so only the header is displayed, as in the following example where the LPAR Utilization subpanel is collapsed:
workspace with one subpanel collapsed