Add a new step in checkout process

Hell All,

I'm trying to add a new set to the checkout process config.

Here is what I did so far :

- I extended the module com.sap.checkout.processconfig.

- In the MD part I created the file checkoutProcessMetadata.xml to declare my Step, and added it in metadata

- I created a configuration in my application to have my new step

- In the UI part of my extended checkout module I created an include and a view for my step.

- In checkout dpu I added a dependance to the md part of my processconfig module

So when I launch my application I get an error :

FileNotFoundException: /checkout/includes/shippingInstructionsIncl.xhtml

But this file does exist in my extended checkout module, in the UI part, in resources/customer/checkout/includes...

Any ideas ?

Thanks,

Benoît