This feature lets you link two lookup columns in SharePoint.
You can now have a Country > Towns relationship for instance.
Here is an example :
- Country list :
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- Town list :
2.png

- How the form using these two list behave with this feature :
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- Default behavior :
5.png

The feature add a new menu in the site settings where you can configure the link between lookup columns :
6.png

It is pretty easy to install, just deploy the WSP and activate the "Parent child lookup feature" at the web level (not site collection level) :
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Once you're done deploying and testing the feature please give me some feedback :)
I'd love to hear how this could be used in different scenarios.

Cheers

Last edited Oct 2, 2014 at 1:26 AM by kirikou974, version 5