• all-option : blank, concat, disabled. Default to blank.
• include-private : true or false

• This will sax only the available public content types. The "all" option is active and its value is blank ""

  <custom-enumerator class="org.ametys.web.contenttype.AvailableContentTypesEnumerator">
  </custom-enumerator>
  

• This will sax only the available public content types. The "all" option is not available in list

  <custom-enumerator class="org.ametys.web.contenttype.AvailableContentTypesEnumerator">
       <all-option>disabled</all-option>
  </custom-enumerator>
  

• This will sax the available public and private content types. The "all" option is active and its value is the concatenation of listed content types separated by coma

  <custom-enumerator class="org.ametys.web.contenttype.AvailableContentTypesEnumerator">
      <all-option>concat</all-option>
      <include-private>true</include-private>
  </custom-enumerator>
  

NB: the "available" content types are those not excluded in content-types-*.xml