How to Empty all rows within a Power Pivot Model

Hi,
I would like to know how to empty all rows within a Power Pivot model. I am in the process of creating quite a complex Power Pivot model. This means I need to create some sort of primitive version control process, e.g. stored multiple backups of the Power
Pivot model without the data.
Kind Regards,
Kieran.
Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

Forget what I've said before:
Have a look at Gil's thread here:
https://social.technet.microsoft.com/Forums/en-US/40abe021-1abd-4a2a-bf33-a035847fb7be/disconnect-datamodel-from-source?forum=powerquery
For Power Pivot it means that you can get rid of all your data, but Keep Relations, measures, ..everything.
Just import your tables once in order to get the connections right and move on.
Imke

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