17.15.1.83 styleLockQFSet
This element specifies whether applications shall prevent the replacement of the complete set of styles stored in the Styles part when editing this document. This setting should not preclude the editing or removal of individual styles, instead, it should only prevent the removal and replacement of the entire styles part in a single operation (either through a user interface or a programmatic operation).
If this element is omitted, then applications can allow the replacement of the entire styles part in this document.
[Example: Consider a WordprocessingML document that specifies that applications must prevent the replacement of the entire styles part. This requirement would be specified using the following WordprocessingML in the document settings part:
<w:styleLockQFSet w:val="true"/>
The styleLockQFSet element’s val attribute has a value of true specifying that individual style changes should be allowed, but the styles data must not be replaced as a whole via a single operation. end example]
This element’s content model is defined by the common boolean property definition in 17.17.4.