| About this documentAbout this document — 
      What is this document for ?
     |  | 
What does content this document ?
      This document targets two distinct populations.
    
- 
        developers, whether they want provide extensions to FileManager-Actions™
        or participate to the development of FileManager-Actions™ itself;
      
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        packagers, who will found here some relevant informations
        about FileManager-Actions™ internals.