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docs/extensions/extension-reference.md

 # Extension Reference
 
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-**Table of Contents**
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--   [Introduction](#ExtensionReference-Introduction)
--   [Changelog](#ExtensionReference-Changelog)
--   [Packaging](#ExtensionReference-Packaging)
--   [Tags in info.xml](#ExtensionReference-Tagsininfo.xml)
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--   [Choose unique key for your
-    extension](#ExtensionReference-Chooseuniquekeyforyourextension)
--   [Custom search specific typeInfo
-    fields](#ExtensionReference-CustomsearchspecifictypeInfofields)
--   [Report template specific typeInfo
-    fields](#ExtensionReference-ReporttemplatespecifictypeInfofields)
--   [Payment processor specific typeInfo
-    fields](#ExtensionReference-PaymentprocessorspecifictypeInfofields)
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--   [Example XML - type =
-    Module](#ExtensionReference-ExampleXML-type=Module)
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 # Introduction