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How to extend the MDT 2010 database with custom settings

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Add a new column to the settings table (can be done with SQL Management Studio) Capture

 

Give it a name and specify a datatype Capture2

 

Run the following stored procedure against the MDT database

EXECUTE sp_refreshview '[dbo].[ComputerSettings]'
EXECUTE sp_refreshview '[dbo].[LocationSettings]'
EXECUTE sp_refreshview '[dbo].[MakeModelSettings]'
EXECUTE sp_refreshview '[dbo].[RoleSettings]'

Edit the customsettings.ini with the new column

Under the [Settings] section add your column name to the properties line

Capture4

 

Now its possible to add a value to the column you added.

Capture3

 

To test this run: cscript ZTIGather.wsf /inifile:E:\deployshare\CustomSettings.ini from the scripts directory and point to the customsettings.ini file that is configured with the settings to query the MDT database.

 

Capture5

 

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Now we can see that the property CustomCollection002 is set to C0010000

 

To reference the new value you would use the variable %CustomCollection002%

 

For more information see the section “Extending the Schema of the MDT DB” in “Using the Microsoft Deployment Toolkit.docx” that can be downloaded here: Optional - MDT 2010 Print-Ready Documentation

Comments

  • Anonymous
    October 01, 2010
    Just what i was looking for.  Saves me reading boring MS manuals!!! LOL

  • Anonymous
    July 13, 2011
    I have setup DB etc. and in Database created a Computer entry with serial and under Make and Model an entry for Model. Problem is that when I run litetouch.vbs the model entry seems to overide the computer serial entry made. (For ex. serial number is of a Dell Optiplex 960 and model entry is Dell Optiplex 960.) Surely serial number should get preferance. When I remove the model entry then query runs all conditions associated with serial? How do ensure that if the serial nmber is found that the model query gets disregarded?

  • Anonymous
    July 16, 2011
    You can set the Priority in CustomSettings.ini

  • Anonymous
    July 10, 2014
    Thanks. This helped me in MDT 2013 too

  • Anonymous
    October 26, 2015
    This just resolved an ongoing headache where additional NICs were being applied as Disks during deployment!

  • Anonymous
    January 11, 2016
    The comment has been removed

  • Anonymous
    January 14, 2016
    The comment has been removed

    • Anonymous
      June 09, 2016
      Can you upload the post with screenshot ? i must refresh the mdt database with columns but i dont know howThanks a lot.