Edit C:\Windows\PolicyDefinitions\LanmanServer.admx

??<?xml version="1.0" encoding="utf-8"?>

<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" revision="1.0" schemaVersion="1.0" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
  <policyNamespaces>
    <target prefix="LanmanServer" namespace="Microsoft.Policies.LanmanServer" />
    <using prefix="windows" namespace="Microsoft.Policies.Windows" />
  </policyNamespaces>
  <resources minRequiredRevision="1.0" />
  <categories>
    <category name="Cat_LanmanServer" displayName="$(string.Cat_LanmanServer)">
      <parentCategory ref="windows:Network" />
    </category>
  </categories>
  <policies>
    <policy name="Pol_HashPublication" 
            class="Machine" 
            displayName="$(string.Pol_HashPublication)" 
            explainText="$(string.Pol_HashPublication_Help)" 
            presentation="$(presentation.Pol_HashPublication)" 
            key="Software\Policies\Microsoft\Windows\LanmanServer">
      <parentCategory ref="Cat_LanmanServer" />
      <supportedOn ref="windows:SUPPORTED_Windows7" />
      <elements>
        <enum id="Lbl_HashPublicationActionCombo" 
              valueName="HashPublicationForPeerCaching"
              required="true">
          <item displayName="$(string.Lbl_FollowShare)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.Lbl_DisableOnAllShares)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.Lbl_EnableOnAllShares)">
            <value>
              <decimal value="2" />
            </value>
          </item>
        </enum>
      </elements>
    </policy>
    <policy name="Pol_HashSupportVersion" 
            class="Machine" 
            displayName="$(string.Pol_HashSupportVersion)" 
            explainText="$(string.Pol_HashSupportVersion_Help)" 
            presentation="$(presentation.Pol_HashSupportVersion)" 
            key="Software\Policies\Microsoft\Windows\LanmanServer">
      <parentCategory ref="Cat_LanmanServer" />
      <supportedOn ref="windows:SUPPORTED_Windows8" />
      <elements>
        <enum id="Lbl_HashVersionSupportActionCombo" 
              valueName="HashSupportVersion"
              required="true">
          <item displayName="$(string.Lbl_SupportV1)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.Lbl_SupportV2)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.Lbl_SupportV1andV2)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
      </elements>
    </policy>
  </policies>
</policyDefinitions>

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