How to add new sections to a web.config using xmlmassupdate (msbuild)

As part of our installation of new versions we have web.config.delta files that adjust the existing web.config files as appropriate. Now I know how to add/update/remove AppSetting keys (as all the posts I've found on this have been about that) but what I don't know how to do is add new section elements, add new sectiongroup.

ie. this is all the new stuff in my web.config. What do I need to change to make it get applied as a "delta"?

<?xml version="1.0"?>
<configuration xmlns:xmu="urn:msbuildcommunitytasks-xmlmassupdate">

<configSections>
<section xmu:key="name" name="enterpriseLibrary.ConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ConfigurationSourceSection, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
<section xmu:key="name" name="securityConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Security.Configuration.SecuritySettings, Microsoft.Practices.EnterpriseLibrary.Security, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />

<sectionGroup name="authorization" type="Company.Security.Configuration.AuthorizationSectionGroup, Company.Library">
      <section name="rowLevelSecurity" type="Company.Security.Configuration.RowLevelAuthorizationSection, Company.Library"/>
      <section name="typeBasedSecurity" type="Company.Security.Configuration.TypeAuthorizationSection, Company.Library"/>
    </sectionGroup>

</configSections>

<enterpriseLibrary.ConfigurationSource selectedSource="System Configuration Source">
    <sources>
      <add name="System Configuration Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
      <add name="Security-FileBasedConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.FileConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
        filePath="Config/Enterprise-Security.config" />
    </sources>
    <redirectSections>
      <开发者_开发问答add sourceName="Security-FileBasedConfigurationSource" name="securityConfiguration" />
    </redirectSections>
  </enterpriseLibrary.ConfigurationSource>

  <authorization>
    <rowLevelSecurity defaultProvider="SqlMembershipRowLevelSecurity">
      <providers>
        <add name="SqlMembershipRowLevelSecurity" type="Company.Security.DataAuthorization.SqlMembershipRowLevelSecurityProvider, Company.Library"  applicationName="app1" connectionStringName="SecurityConnection"/>
      </providers>
    </rowLevelSecurity>
    <typeBasedSecurity defaultProvider="SqlInPlaceTypeBasedSecurity">
      <providers>
        <add name="SqlInPlaceTypeBasedSecurity" type="Company.Security.Providers.SqlEntityTypeFunctionTypeSecurityProvider, Company.Common"  applicationName="app1" connectionStringName="SecurityConnection"/>
      </providers>
    </typeBasedSecurity>
  </authorization>

</configuration>

I can't seem to find any simple information on this stuff - but maybe I'm googling with the wrong terminology.

Do I just need to replace the add bits like:

<add name="System Configuration Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />

<add xmu:key="name" name="System Configuration Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" xmu:action="add" />

or do I have to do the same things for the section, sectiongroup and enterpriseLibrary.ConfigurationSource elements??

Thanks!

So thankfully I found a unit test that was doing a merge so in memory I could check the XML after the merge. So using trial and error found I needed the below:

<?xml version="1.0"?>
<configuration xmlns:xmu="urn:msbuildcommunitytasks-xmlmassupdate" xmlns:un="http://schemas.microsoft.com/practices/2010/unity">

  <configSections>
    <section xmu:key="name" name="enterpriseLibrary.ConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ConfigurationSourceSection, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" xmu:action="add" />
    <section xmu:key="name" name="securityConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Security.Configuration.SecuritySettings, Microsoft.Practices.EnterpriseLibrary.Security, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" xmu:action="add"/>

    <sectionGroup xmu:key="name" name="authorization" type="Company.Security.Configuration.AuthorizationSectionGroup, Company.Library" xmu:action="add">
      <section xmu:key="name" name="rowLevelSecurity" type="Company.Security.Configuration.RowLevelAuthorizationSection, Company.Library" xmu:action="add"/>
      <section xmu:key="name" name="typeBasedSecurity" type="Company.Security.Configuration.TypeAuthorizationSection, Company.Library" xmu:action="add"/>
    </sectionGroup>

  </configSections>

  <enterpriseLibrary.ConfigurationSource selectedSource="System Configuration Source">
    <sources>
      <add xmu:key="name" name="System Configuration Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.SystemConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" xmu:action="add" />
      <add xmu:key="name" name="Security-FileBasedConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.FileConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
        filePath="Config/Enterprise-Security.config" xmu:action="add" />
    </sources>
    <redirectSections>
      <add xmu:key="name" sourceName="Security-FileBasedConfigurationSource" name="securityConfiguration" xmu:action="add" />
    </redirectSections>
  </enterpriseLibrary.ConfigurationSource>

  <authorization>
    <rowLevelSecurity defaultProvider="SqlMembershipRowLevelSecurity">
      <providers>
        <add xmu:key="name" name="SqlMembershipRowLevelSecurity" type="Company.Security.DataAuthorization.SqlMembershipRowLevelSecurityProvider, Company.Library"  applicationName="app1" connectionStringName="SecurityConnection" xmu:action="add" />
      </providers>
    </rowLevelSecurity>
    <typeBasedSecurity defaultProvider="SqlInPlaceTypeBasedSecurity">
      <providers>
        <add xmu:key="name" name="SqlInPlaceTypeBasedSecurity" type="InPlace.Security.Providers.SqlEntityTypeFunctionTypeSecurityProvider, InPlace.Common"  applicationName="app1" connectionStringName="SecurityConnection" xmu:action="add"/>
      </providers>
    </typeBasedSecurity>
  </authorization>

  <un:unity xmlns="http://schemas.microsoft.com/practices/2010/unity">
    <un:container>
      <un:register xmu:key="type" type="Company.Interface.Logging.ILoggingProvider, Company.Library" mapTo="Company.NHibernate.LoggingProvider, Company.NHibernate" xmu:action="add">
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" type="Company.Interface.Security.ITaskAuthorizationManager, Company.Library" mapTo="Company.EnterpriseLibrary.Security.TaskAuthorizationManager, Company.EnterpriseLibrary" xmu:action="add" >
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" type="Company.Interface.Security.ITypeAuthorizationManager, Company.Library" mapTo="Company.EnterpriseLibrary.Security.TypeAuthorizationManager, Company.EnterpriseLibrary" xmu:action="add" >
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" type="Company.Interface.Security.IPropertyAuthorizationManager, Company.Library" mapTo="Company.EnterpriseLibrary.Security.PropertyAuthorizationManager, Company.EnterpriseLibrary" xmu:action="add" >
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" type="Company.Interface.Security.IRoleAuthorizationManager, Company.Library" mapTo="Company.Web.Security.RoleAuthorizationManager, Company.Library" xmu:action="add">
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" type="Company.Interface.Security.IRowLevelAuthorizationManager, Company.Library" mapTo="Company.Web.Security.RowLevelAuthorizationManager, Company.Library" xmu:action="add">
        <un:lifetime type="singleton" />
      </un:register>
      <un:register xmu:key="type" name="TypeSecurityProvider" type="Company.Security.TypeBasedAuthorization.TypeSecurityProvider, Company.Library" mapTo="Company.Security.Providers.SqlEntityTypeFunctionTypeSecurityProvider, Company.Common" xmu:action="add"/>
    </un:container>
  </un:unity>

</configuration>