It was suggested to me, in order to do what i asked in [another question](https://stackoverflow.com/questions/16988100/typo3-can-i-pull-from-another-database-on-the-same-server), I need to use [Extension Builder](http://typo3.org/extension-manuals/extension_builder/2.5.2/) to make an extension. So I decided I would try. I'm stopped at the very start. The first line states "`To create a new Extension, go to the Domain Modelling view.`" ... OK? Where is it? 

I don't see anything for this on the back end. I don't see a directory extension for it. I don't see controller file for it. I don't see a tab on the back end view. Where is it!?

I've googled, but all that does is take me to documentation on MVC of Typo3, which from what I have experienced, has 0 MVC to it. It's just a giant PHP array with a complicatingly long list of php classes manipulating the array. I could be wrong, but that's what it looks like.

So, if i'm going to do this the Typo3 way and not good old fashioned PHP, where is the "`Domain Modelling View`"?

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I found [this screenshot](http://typo3.org/typo3temp/tx_terdoc/documentscache/e/x/extension_builder-2.5.2/docbook/pictures/10000000000005A00000038423BDE922.png) of it in use. However, even after having installed the extension, I don't have "Extension Builder" in my "Admin Tools". I'm so confused???