I have a series of simple rectangular shapes differing in size. They all use one of about 10 fillstyles.

Is there a way of creating a "palette" of fillstyles (not themes), to be applied on a case by case basis - rather like character styles in Word.

The purpose of course, is to avoid local formatting (rather nasty in a vsdx file with hundreds of these things). If the document user wants to change a box fillstyle (very likely) it should only be done in one place - exactly the way you can change all shapes based on a single master.