Editing Schematron Quick Fixes
Oxygen XML Author plugin provides support for editing the Schematron Quick Fixes. You can define a library of quick fixes by editing them directly in the current Schematron file or in a separate file. Oxygen XML Author plugin assists you in editing Schematron Quick Fixes with schema-based content completion, syntax highlighting, and validation as you type.
For information about applying and detecting the Schematron schemas that include SQF, see Associating a Schema to XML Documents.