Rediger

Schema map (AppHostWebFeatures)

Important

SharePoint Add-ins reached end of life in SharePoint Online on April 2, 2026. Both SharePoint-hosted and provider-hosted Add-ins are retired and no longer work in SharePoint Online, including government clouds. Add-in development, deployment, and usage guidance is retained for historical reference and for applicable SharePoint Server scenarios, not for new SharePoint Online solutions.

SharePoint Server Add-ins deployed through an on-premises app catalog are not retired by this change. Acquiring SharePoint Add-ins from the public marketplace ended on April 2, 2026 for SharePoint Server.

This retirement does not retire SharePoint REST APIs, CSOM, JSOM, or SharePoint Framework (SPFx). For SharePoint Online, use SPFx for user interface extensions and Microsoft Entra ID for authentication to external applications. See the retirement announcement and Add-in migration guidance.

This topic shows the schema definition for AppHostWebFeatures.

Note

The string app appears as part of or all of some element, attribute, and file names because SharePoint Add-ins were originally called "apps for SharePoint." To ensure backward compatibility, the schemas have not been changed.

    <?xml version="1.0" encoding="utf-8"?>
    <xs:schema id="WSS" targetNamespace="http://schemas.microsoft.com/sharepoint/" elementFormDefault="qualified" xmlns="http://schemas.microsoft.com/sharepoint/" xmlns:mstns="http://schemas.microsoft.com/sharepoint/" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.0" attributeFormDefault="unqualified">
      <xs:include id="CoreDefinitions" schemaLocation="coredefinitions.xsd" />
      <xs:include id="CommandUI" schemaLocation="cui.xsd" />

      <xs:complexType name="FeatureDefinition">
        <xs:all>
          <xs:element name="ElementManifests" type="ElementManifestReferences" minOccurs="0" maxOccurs="1" />
          <xs:element name="Properties" type="FeaturePropertyDefinitions" minOccurs="0" maxOccurs="1" />
          <xs:element name="ActivationDependencies" minOccurs="0" maxOccurs="1" type="FeatureActivationDependencyDefinitions" />
          <xs:element name="UpgradeActions" minOccurs="0" maxOccurs="1" type="UpgradeActionsDefinition" />
        </xs:all>
        <xs:attribute name="Id" type="UniqueIdentifier" use="required" />
        <xs:attribute name="Title" type="LocalizableString" />
        <xs:attribute name="Description" type="LocalizableString" />
        <xs:attribute name="Version" type="FeatureVersion" />
        <xs:attribute name="Scope" type="FeatureScope" use="required" />
        <xs:attribute name="ReceiverAssembly" type="AssemblyStrongName" />
        <xs:attribute name="ReceiverClass" type="AssemblyClass" />
        <xs:attribute name="Creator" type="LocalizableString" />
        <xs:attribute name="DefaultResourceFile" type="xs:string" />
        <xs:attribute name="Hidden" type="TRUEFALSE" />
        <xs:attribute name="SolutionId" type="UniqueIdentifier" />
        <xs:attribute name="ActivateOnDefault" type="TRUEFALSE" />
        <xs:attribute name="AutoActivateInCentralAdmin" type="TRUEFALSE" />
        <xs:attribute name="AlwaysForceInstall" type="TRUEFALSE" />
        <xs:attribute name="RequireResources" type="TRUEFALSE" />
        <xs:attribute name="ImageUrl" type="RelativeFilePath" use="optional" />
        <xs:attribute name="ImageUrlAltText" type="LocalizableString" use="optional" />
        <xs:attribute name="UIVersion" type="UIVersion" />
      </xs:complexType>
      <xs:simpleType name="FeatureVersion">
        <xs:restriction base="xs:string">
          <xs:pattern value="\d+\.\d+\.\d+\.\d+" />
        </xs:restriction>
      </xs:simpleType>
      <xs:element name="Feature" type="FeatureDefinition">
      </xs:element>
      <xs:complexType name="ElementManifestReference">
        <xs:sequence>
        </xs:sequence>
        <xs:attribute name="Location" type="RelativeFilePath" use="required" />
      </xs:complexType>
      <xs:complexType name="ElementManifestReferences">
        <xs:sequence>
          <xs:choice minOccurs="0" maxOccurs="unbounded">
            <xs:element name="ElementManifest" type="ElementManifestReference" minOccurs="0" maxOccurs="unbounded" />
            <xs:element name="ElementFile" type="ElementManifestReference" minOccurs="0" maxOccurs="unbounded" />
          </xs:choice>
        </xs:sequence>
      </xs:complexType>
      <xs:element name="Elements" type="ElementDefinitionCollection">
      </xs:element>
       <xs:complexType name="CommandUIExtensionType">
        <xs:sequence>
          <xs:element name="CommandUIDefinitions" type="CommandUIDefinitionsType" minOccurs="0" maxOccurs="1" />
          <xs:element name="CommandUIHandlers" type="CommandUIHandlersType" minOccurs="0" maxOccurs="1" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="CommandUIDefinitionsType">
        <xs:sequence>
          <xs:element name="CommandUIDefinition" type="CommandUIDefinitionType" minOccurs="1" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="CommandUIHandlersType">
        <xs:sequence>
          <xs:element name="CommandUIHandler" type="CommandUIHandlerType" minOccurs="1" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="CommandUIHandlerType" mixed="true">
        <xs:sequence />
        <xs:attribute name="Command" type="xs:string" use="required" />
        <xs:attribute name="CommandAction" type="xs:string" use="required" />
        <xs:attribute name="EnabledScript" type="xs:string" use="optional" />
      </xs:complexType>
      <xs:complexType name="CommandUIDefinitionType" mixed="true">
        <xs:choice minOccurs="0" maxOccurs="1">
          <xs:element name="Button" type="ButtonType" />
          <xs:element name="CheckBox" type="CheckBoxType" />
          <xs:element name="ComboBox" type="ComboBoxType" />
          <xs:element name="ColorPicker" type="ColorPickerType" />
          <xs:element name="ContextualGroup" type="ContextualGroupType" />
          <xs:element name="ContextualTabs" type="ContextualTabsType" />
          <xs:element name="Controls" type="ControlsType" />
          <xs:element name="DropDown" type="DropDownType" />
          <xs:element name="FlyoutAnchor" type="FlyoutAnchorType" />
          <xs:element name="Gallery" type="GalleryType" />
          <xs:element name="GalleryButton" type="GalleryButtonType" />
          <xs:element name="GroupTemplate" type="GroupTemplateType" />
          <xs:element name="Group" type="GroupType" />
          <xs:element name="Groups" type="GroupsType" />
          <xs:element name="InsertTable" type="InsertTableType" />
          <xs:element name="Label" type="LabelType" />
          <xs:element name="MRUSplitButton" type="MRUSplitButtonType" />
          <xs:element name="MaxSize" type="MaxSizeType" />
          <xs:element name="Menu" type="MenuType" />
          <xs:element name="MenuSection" type="MenuSectionType" />
          <xs:element name="QAT" type="QATType" />
          <xs:element name="Ribbon" type="RibbonType" />
          <xs:element name="Scale" type="ScaleType" />
          <xs:element name="Scaling" type="ScalingType" />
          <xs:element name="Spinner" type="SpinnerType" />
          <xs:element name="SplitButton" type="SplitButtonType" />
          <xs:element name="Tab" type="TabType" />
          <xs:element name="Tabs" type="TabsType" />
          <xs:element name="TextBox" type="TextBoxType" />
          <xs:element name="ToggleButton" type="ToggleButtonType" />
        </xs:choice>
        <xs:attribute name="Location" type="xs:string" use="required" />
      </xs:complexType>
      <xs:complexType name="CustomActionDefinition" mixed="true">
        <xs:all>
          <xs:element name="UrlAction" type="UrlActionDefinition" minOccurs="0" maxOccurs="1" />
          <xs:element name="CommandUIExtension" type="CommandUIExtensionType" minOccurs="0" maxOccurs="1" />
        </xs:all>
        <xs:attribute name="Description" type="LocalizableString" />
        <xs:attribute name="Id" type="UniqueIdentifier" />
        <xs:attribute name="ImageUrl" type="LocalizableString" />
        <xs:attribute name="Location" type="CustomActionLocations" use="optional" />
        <xs:attribute name="RegistrationType" type="CustomActionRegistrationType" />
        <xs:attribute name="RegistrationId" type="xs:string" />
        <xs:attribute name="RequireSiteAdministrator" type="TRUEFALSE" />
        <xs:attribute name="Rights" type="xs:string" />
        <xs:attribute name="Sequence" type="Sequence" />
        <xs:attribute name="ShowInReadOnlyContentTypes" type="TRUEFALSE" />
        <xs:attribute name="ShowInSealedContentTypes" type="TRUEFALSE" />
        <xs:attribute name="Title" type="LocalizableString" />
        <xs:attribute name="UIVersion" type="UIVersion" />
        <xs:attribute name="HostWebDialog" type="TRUEFALSE"  use="optional" />
        <xs:attribute name="HostWebDialogHeight" type="xs:int"  use="optional" />
        <xs:attribute name="HostWebDialogWidth" type="xs:int"  use="optional" />
      </xs:complexType>
      <xs:complexType name="UrlActionDefinition">
        <xs:sequence>
        </xs:sequence>
        <xs:attribute name="Url" type="AbsoluteOrRelativeUrl" use="required" />
      </xs:complexType>
      <xs:simpleType name="CustomActionRegistrationType">
        <xs:restriction base="xs:string">
          <xs:enumeration value="List" />
          <xs:enumeration value="ContentType" />
          <xs:enumeration value="FileType" />
          <xs:enumeration value="ProgId" />
        </xs:restriction>
      </xs:simpleType>
      <xs:simpleType name="CustomActionLocations">
        <xs:restriction base="xs:string">
          <xs:enumeration value="CommandUI.Ribbon" />
          <xs:enumeration value="EditControlBlock" />
        </xs:restriction>
      </xs:simpleType>
      <xs:complexType name="CustomActionDefinitions">
        <xs:sequence>
          <xs:element name="CustomAction" type="CustomActionDefinition" minOccurs="1" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="FeatureActivationDependencyDefinition">
        <xs:sequence>
        </xs:sequence>
        <xs:attribute name="FeatureId" type="UniqueIdentifier" use="required" />
        <xs:attribute name="MinimumVersion" type="FeatureVersion" use="optional" />
        <xs:attribute name="SolutionId" type="UniqueIdentifier" use="optional" />
        <xs:attribute name="SolutionTitle" type="xs:string" use="optional" />
        <xs:attribute name="SolutionName" type="xs:string" use="optional" />
        <xs:attribute name="SolutionUrl" type="xs:string" use="optional" />
        <xs:attribute name="FeatureTitle" type="xs:string" use="optional" />
        <xs:attribute name="FeatureDescription" type="xs:string" use="optional" />
      </xs:complexType>
      <xs:complexType name="FeatureActivationDependencyDefinitions">
        <xs:sequence>
          <xs:element name="ActivationDependency" type="FeatureActivationDependencyDefinition" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="FeatureTemplateReference">
        <xs:sequence>
          <xs:element name="Properties" type="FeaturePropertyDefinitions" minOccurs="0" maxOccurs="1" />
        </xs:sequence>
        <xs:attribute name="ID" type="UniqueIdentifier" use="required" />
        <xs:attribute name="Name" type="xs:string" use="optional" />
        <xs:attribute name="SourceVersion" type="FeatureVersion" use="optional" />
      </xs:complexType>
      <xs:complexType name="FeatureTemplateReferences">
        <xs:sequence>
          <xs:element name="Feature" type="FeatureTemplateReference" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="VersionRangeDefinition">
        <xs:sequence minOccurs="0" maxOccurs="unbounded">
          <xs:group ref="UpgradeActionsGroup" />
        </xs:sequence>
        <xs:attribute name="BeginVersion" type="FeatureVersion" use="optional" />
        <xs:attribute name="EndVersion" type="FeatureVersion" use="optional" />
      </xs:complexType>
      <xs:complexType name="UpgradeActionsDefinition">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
          <xs:element name="VersionRange" type="VersionRangeDefinition" minOccurs="0" maxOccurs="unbounded" />
          <xs:group ref="UpgradeActionsGroup" />
        </xs:choice>
        <xs:attribute name="ReceiverAssembly" type="AssemblyStrongName" use="optional" />
        <xs:attribute name="ReceiverClass" type="AssemblyClass" use="optional" />
      </xs:complexType>
      <xs:group name="UpgradeActionsGroup">
        <xs:choice>
           <xs:element name="ApplyElementManifests" type="ElementManifestReferences" minOccurs="0" maxOccurs="unbounded" />
        </xs:choice>
      </xs:group>

      <xs:complexType name="FeaturePropertyDefinitions">
        <xs:sequence>
          <xs:element name="Property" type="FeaturePropertyDefinition" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="FeaturePropertyDefinition">
        <xs:sequence>
        </xs:sequence>
        <xs:attribute name="Key" type="xs:string" />
        <xs:attribute name="Value" type="xs:string" />
      </xs:complexType>

      <xs:complexType name="SimplePropertyDefinition">
        <xs:simpleContent>
          <xs:extension base="xs:string">
            <xs:attribute name="Name" type="xs:string" />
          </xs:extension>
        </xs:simpleContent>
      </xs:complexType>
      <xs:simpleType name="PropertyBagType">
        <xs:restriction base="xs:string">
          <xs:enumeration value="int" />
          <xs:enumeration value="string" />
          <xs:enumeration value="DateTime" />
        </xs:restriction>
      </xs:simpleType>
      <xs:complexType name="PropertyValueAttributeDefinition">
        <xs:simpleContent>
          <xs:extension base="xs:string">
            <xs:attribute name="Name" type="xs:string" />
            <xs:attribute name="Value" type="xs:string" />
            <xs:attribute name="Type" type="PropertyBagType" use="optional" />
          </xs:extension>
        </xs:simpleContent>
      </xs:complexType>

      <xs:complexType name="PropertyBagDefinition">
        <xs:sequence>
          <xs:element name="Property" type="PropertyValueAttributeDefinition" minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
        <xs:attribute name="ItemIndex" type="xs:string" use="optional" />
        <xs:attribute name="Url" type="xs:string" use="optional" />
        <xs:attribute name="ParentType" type="PropertyBagParentTypeDefinition" use="required" />
        <xs:attribute name="RootWebOnly" type="TRUEFALSE" use="optional" />
        <xs:attribute name="HyperlinkBaseUrl" type="AbsoluteUrl" use="optional" />
      </xs:complexType>
      <xs:simpleType name="PropertyBagParentTypeDefinition">
        <xs:restriction base="xs:string">
          <xs:enumeration value="Web" />
          <xs:enumeration value="Folder" />
          <xs:enumeration value="ListItem" />
          <xs:enumeration value="File" />
        </xs:restriction>
      </xs:simpleType>
      <xs:simpleType name="UIVersion">
        <xs:restriction base="xs:string" />
      </xs:simpleType>
      <xs:complexType name="ClientWebPartDefinition">
        <xs:all>
          <xs:element name="Content" type="ClientWebPartDefinitionContent" minOccurs="1" maxOccurs="1" />
          <xs:element name="Properties" type="ClientWebPartProperties" minOccurs="0" maxOccurs="1" />
        </xs:all>
        <xs:attribute name="Name" type="xs:string" use="required" />
        <xs:attribute name="DefaultWidth" type="xs:int"  use="optional"/>
        <xs:attribute name="DefaultHeight" type="xs:int" use="optional" />
        <xs:attribute name="Title" type="xs:string" use="optional" />
        <xs:attribute name="Description" type="xs:string" use="optional" />
      </xs:complexType>
      <xs:complexType name="ClientWebPartDefinitionContent">
        <xs:attribute name="Type" type="ClientWebPartDefinitionContentType" use="required" />
        <xs:attribute name="Src" type="xs:string" use="optional" />
      </xs:complexType>
      <xs:simpleType name="ClientWebPartDefinitionContentType">
        <xs:restriction base="xs:string">
          <xs:enumeration value="html" />
        </xs:restriction>
      </xs:simpleType>
      <xs:complexType name="ClientWebPartProperties">
        <xs:sequence>
          <xs:element name="Property" type="ClientWebPartProperty"  minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="ClientWebPartProperty">
        <xs:all>
          <xs:element name="EnumItems" type="ClientWebPartEnumItems" minOccurs="0" maxOccurs="1" />
        </xs:all>
        <xs:attribute name="Name" type="xs:string" use="required" />
        <xs:attribute name="Type" type="ClientWebPartPropertyType" use="required" />
        <xs:attribute name="RequiresDesignerPermission" type="xs:boolean"  use="required" />
        <xs:attribute name="DefaultValue" type="xs:string" use="required" />
        <xs:attribute name="PersonalizationScope" type="WebPartPersonalizationScope" use="optional" />
        <xs:attribute name="PersonalizableIsSensitive" type="xs:boolean" use="optional" />
        <xs:attribute name="WebBrowsable" type="xs:boolean" use="optional" />
        <xs:attribute name="WebDisplayName" type="xs:string" use="optional" />
        <xs:attribute name="WebDescription" type="xs:string" use="optional" />
        <xs:attribute name="WebCategory" type="xs:string" use="optional" />
        <xs:attribute name="ManagedLinkFixup" type="xs:boolean" use="optional" />
        <xs:attribute name="ManagedLinkConvertServerLinksToRelative" type="xs:boolean" use="optional" />
        <xs:attribute name="Multilingual" type="xs:boolean" use="optional" />
      </xs:complexType>
      <xs:complexType name="ClientWebPartEnumItems">
        <xs:sequence>
          <xs:element name="EnumItem" type="ClientWebPartEnumItem"  minOccurs="0" maxOccurs="unbounded" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="ClientWebPartEnumItem">
        <xs:attribute name="Value" type="xs:string" use="required" />
        <xs:attribute name="WebDisplayName" type="xs:string" use="optional" />
      </xs:complexType>
      <xs:simpleType name="ClientWebPartPropertyType">
        <xs:restriction base="xs:string">
          <xs:enumeration value="string" />
            <xs:enumeration value="int" />
          <xs:enumeration value="boolean" />
          <xs:enumeration value="enum" />
        </xs:restriction>
      </xs:simpleType>
      <xs:simpleType name="WebPartPersonalizationScope">
        <xs:restriction base="xs:string">
          <xs:enumeration value="shared" />
          <xs:enumeration value="user" />
        </xs:restriction>
      </xs:simpleType>
      <xs:simpleType name="FeatureScope">
        <xs:restriction base="xs:string">
          <xs:enumeration value="Web" />
        </xs:restriction>
      </xs:simpleType>

      <xs:complexType name="ElementDefinitionCollection">
        <xs:sequence>
          <xs:choice minOccurs="0" maxOccurs="unbounded">
            <xs:element name="CustomAction" type="CustomActionDefinition" />
            <xs:element name="ClientWebPart" type="ClientWebPartDefinition" />
          </xs:choice>
        </xs:sequence>
        <xs:attribute name="Id" type="UniqueIdentifier" />
      </xs:complexType>

    </xs:schema>
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