manifest.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<OfficeApp xmlns="http://schemas.microsoft.com/office/appforoffice/1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bt="http://schemas.microsoft.com/office/officeappbasictypes/1.0" xmlns:ov="http://schemas.microsoft.com/office/taskpaneappversionoverrides" xsi:type="TaskPaneApp">
  <Id>312d4b5a-0370-4d39-ba3a-6cb60589e832</Id>
  <Version>1.0.0.0</Version>
  <ProviderName>Sia</ProviderName>
  <DefaultLocale>en-US</DefaultLocale>
  <DisplayName DefaultValue="Presentation"/>
  <Description DefaultValue="Samples to test custom functions"/>
  <Hosts>
    <Host Name="Workbook"/>
  </Hosts>
  <DefaultSettings>
    <SourceLocation DefaultValue="https://localhost:8081/index.html"/>
  </DefaultSettings>
  <Permissions>ReadWriteDocument</Permissions>
  <VersionOverrides xmlns="http://schemas.microsoft.com/office/taskpaneappversionoverrides" xsi:type="VersionOverridesV1_0">
    <Hosts>
      <Host xsi:type="Workbook">
        <AllFormFactors>
          <ExtensionPoint xsi:type="CustomFunctions">
            <Script>
              <SourceLocation resid="JS-URL"/>
            </Script>
            <Page>
              <SourceLocation resid="HTML-URL"/>
            </Page>
            <Metadata>
              <SourceLocation resid="JSON-URL"/>
            </Metadata>
            <Namespace resid="namespace"/>
          </ExtensionPoint>
        </AllFormFactors>
      </Host>
    </Hosts>
    <Resources>
      <bt:Urls>
        <bt:Url id="JSON-URL" DefaultValue="https://localhost:8081/config/customfunctions.json"/>
        <bt:Url id="JS-URL" DefaultValue="https://localhost:8081/dist/win32/ship/index.win32.bundle"/>
        <bt:Url id="HTML-URL" DefaultValue="https://localhost:8081/index.html"/>
      </bt:Urls>
      <bt:ShortStrings>
        <bt:String id="namespace" DefaultValue="SIA"/>
      </bt:ShortStrings>
    </Resources>
  </VersionOverrides>
</OfficeApp>