could do it with VBA.
Create a crosshair shape....name it so as not get it confused with server shapes
make it on top of all other shapes (programatically or via docmd in shape sheet - aka on drop, docmd (xxxx) to make it front)
As you walk thru the selection of shapes, set the cross hair shape pinx piny to that of the server you are iterating on.
You will probably have to pause during each iteration so that user sees the cross hair move.
Dont think you could it via shapesheet unless you do something like this
add cmd props to page (need to make this a template now)
make a cmd prop the search criteria....aka name of shape or some custom property.
In each server add a user cell that contains the info name of the shape...aka server name
In each server, add a user cell with something like if(thepage!props.search = user.name, 1, 0)
in the fillforeground (or similar)....something like guard(if user.match=1,red, gray).
So user would need to call the custom props of page....set search index....and server with a match turns red.