diff --git a/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle-toc.ftl b/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle-toc.ftl
index 26fd09934..c0be293d8 100644
--- a/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle-toc.ftl
+++ b/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle-toc.ftl
@@ -5,18 +5,52 @@
 "ui": "http://www.arsdigita.com/ui/1.0"}
 >
 
+<#--filedoc
+    Functions for creating the table of contents of a multi part article.
+-->
+
+<#--doc
+    Gets the sections of a multi part article.
+
+    @param item The model of the multi part article to use.
+
+    @return The sections of the multi part article.
+-->
 <#function getSections item>
     <#return item["./cms:articleSectionPanel/toc/section"]>
 </#function>
 
+<#--doc
+    Gets the title of a section.
+
+    @param section The model of the section as returned by `getSections`.
+
+    @return The title of the section.
+-->
 <#function getSectionTitle section>
     <#return section>
 </#function>
 
+<#--doc
+    Gets the link for the section.
+
+    @param section The model of the section as returned by `getSections`.
+
+    @return The link for the section.
+-->
 <#function getSectionLink section>
     <#return section["./@link"]>
 </#function>
 
+<#--doc
+    Determines of the provided section is the active section.
+
+    @param item The model of the multi part article to use.
+
+    @param section The model of the section as returned by `getSections`.
+
+    @return `true` if the provided section is the active section, `false` otherwise.
+-->
 <#function isActiveSection item section>
     <#return (section["./@rank"].@@text == item["./rank"].@@text)>
 </#function>
\ No newline at end of file
diff --git a/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle.ftl b/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle.ftl
index d70843bb5..04c6ad9c0 100644
--- a/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle.ftl
+++ b/ccm-cms-types-mparticle/web/themes/freemarker/ccm-cms-types-multiparticle.ftl
@@ -5,6 +5,17 @@
 "ui": "http://www.arsdigita.com/ui/1.0"}
 >
 
+<#--filedoc
+    Functions for processing MultiPartArticles.
+-->
+
+<#--doc
+    Get the summary of a multi part article.
+
+    @param item The model of the multi part article to use.
+
+    @return The summary of the multi part article.
+-->
 <#function getSummary item>
     <#if (item["./summary"]?size > 0)>
         <#return item["./summary"]>
@@ -15,50 +26,134 @@
     </#if>
 </#function>
 
+<#--doc
+    Get the visible sections of a multi part article.
+
+    @param item The model of the multi part article to use.
+
+    @return The visible sections of the multi part article.
+-->
 <#function getSections item>
     <#return item["./cms:articleSectionPanel/cms:item"]>
 </#function>
 
+<#--doc
+    Gets the title of a section.
+
+    @param section The model of the section to use, as returned by `getSections`.
+
+    @return The title of the section.
+-->
 <#function getSectionTitle section>
     <#return section["./title"]>
 </#function>
 
+<#--doc
+    Gets the content of a section.
+
+    @param section The model of the section to use, as returned by `getSections`.
+
+    @return The content of the section.
+-->
 <#function getSectionContent section>
     <#return section["./text/content"]>
 </#function>
 
+<#--doc
+    Gets the rank (sort key) of a section.
+
+    @param section The model of the section to use, as returned by `getSections`.
+
+    @return The rank of the section.
+-->
 <#function getSectionRank section>
     <#return section["./rank"]>
 </#function>
 
+<#--doc
+    Gets the number of the current page.
+
+    @param item The model of the multi part article to use.
+
+    @return The number of the current page.
+-->
 <#function getPageNumber item>
     <#return item["./articleSectionPanel/@pageNumber"]>
 </#function>
 
+<#--doc
+    Gets the number of the pages.
+
+    @param item The model of the multi part article to use.
+
+    @return The number of the pages.
+-->
 <#function getNumberOfPages item>
     <#return item["./cms:mpadata/numberOfPages"]>
 </#function>
 
+<#--doc
+    Determines if a link to the previous page is available.
+
+    @param item The model of the multi part article to use.
+
+    @return `true` if the link is available, `false` otherwise.
+-->
 <#function hasPreviousPage item>
     <#return (item["./cms:articleSectionPanel/@pageNumber"] != "all" && item["./cms:articleSectionPanel/@pageNumber"]?number > 1)>
 </#function>
 
+<#--doc
+    Determines if a link to the next page is available.
+
+    @param item The model of the multi part article to use.
+
+    @return `true` if the link is available, `false` otherwise.
+-->
 <#function hasNextPage item>
     <#return (item["./cms:articleSectionPanel/@pageNumber"] != "all" && item["./cms:articleSectionPanel/@pageNumber"]?number < item["./cms:mpadata/numberOfPages"]?number)>
 </#function>
 
+<#--doc
+    Determines of the multi part article has multiple pages.
+
+    @param item The model of the multi part article to use.
+
+    @return `true` if the article has multiple pages, `false` otherwise.
+-->
 <#function hasMultiplePages item>
     <#return (item["./cms:articleSectionPanel/@pageNumber"] != "all") && item["./cms:articleSectionPanel/@pageNumber"] != "1">
 </#function>
 
+<#--doc
+    Gets the link to the previous page.
+
+    @param item The model of the multi part article to use.
+
+    @return The link to the previous page.
+-->
 <#function getLinkToPreviousPage item>
     <#return "?page${item['./cms:articleSectionPanel/@pageNumber']?number - 1}">
 </#function>
 
+<#--doc
+    Gets the link to the next page.
+
+    @param item The model of the multi part article to use.
+
+    @return The link to the next page.
+-->
 <#function getLinkToNextPage item>
     <#return "?page${item['./cms:articleSectionPanel/@pageNumber']?number + 1}">
 </#function>
 
+<#--doc
+    Gets the link for showing all sections on one page..
+
+    @param item The model of the multi part article to use.
+
+    @return The link for showing all sections on one page.
+-->
 <#function getAllSectionsLink item>
     <#return "?page=all">
 </#function>