33.2.9.2 Overriding cross-reference properties
You can use configuration markers and configuration-variable assignments to override settings in [XrefStyles] and in the HTML [XrefStyleLinkSrc] section; see Table 33-4.
A temporary override to a cross-reference format affects the next cross reference after the configuration marker.
A persistent override affects the next cross reference in the format named by the Key in [Section]Key=Value, and all subsequent instances in the same FrameMaker file, unless changed again by a later override.
Table 33-4 Cross-reference sections subject to overrides
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