5.40 http://schemas.microsoft.com/office/drawing/2021/livefeed Schema

 <xsd:schema elementFormDefault="qualified" targetNamespace="http://schemas.microsoft.com/office/drawing/2021/livefeed" xmlns="http://schemas.microsoft.com/office/drawing/2021/livefeed" xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <xsd:import schemaLocation="oartbasetypes.xsd" namespace="http://schemas.openxmlformats.org/drawingml/2006/main"/>
   <xsd:complexType name="CT_BackgroundNormalProperties">
     <xsd:sequence>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="CT_BackgroundRemovedProperties">
     <xsd:sequence>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="CT_BackgroundBlurProperties">
     <xsd:sequence>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="CT_BackgroundCustomProperties">
     <xsd:sequence>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:group name="EG_LiveFeedBackgrounds">
     <xsd:choice>
       <xsd:element name="Normal" type="CT_BackgroundNormalProperties" minOccurs="0" maxOccurs="1"/>
       <xsd:element name="Removed" type="CT_BackgroundRemovedProperties" minOccurs="0" maxOccurs="1"/>
       <xsd:element name="Blur" type="CT_BackgroundBlurProperties" minOccurs="0" maxOccurs="1"/>
       <xsd:element name="Custom" type="CT_BackgroundCustomProperties" minOccurs="0" maxOccurs="1"/>
     </xsd:choice>
   </xsd:group>
   <xsd:complexType name="CT_LiveFeedBackgroundProperties">
     <xsd:sequence>
       <xsd:group ref="EG_LiveFeedBackgrounds" minOccurs="0" maxOccurs="1"/>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="CT_LiveFeedProperties">
     <xsd:sequence>
       <xsd:element type="CT_LiveFeedBackgroundProperties" name="backgroundProps" minOccurs="0" maxOccurs="1"/>
       <xsd:element name="extLst" type="a:CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:element name="liveFeedProps" type="CT_LiveFeedProperties"/>
 </xsd:schema>