Update README.md

README.md

@@ -17,8 +17,19 @@ A brand new Swift abstraction layer for CoreData's original interface
 
 > <b style="color:red;">Warning! - *Project is not yet completely finished. We are going to release an alpha version in April, contact us on Slack for ETA or follow the status below*</b>
 
+## Setup data model
+
+Well ,this is exactly the same process as you would do when setting up core data the old way. If you haven't created your app from a template, just:
+* create a new **Data Model** file
+* give it the same name as your bundle has (Reloaded is trying to use `kCFBundleNameKey` to generate the expected name)
+* Create your entities as you would
+
 ## Basic usage
 
+> If you don't have your data model <i>(.xcdatamodeld)</i> file yet, jump to the [Setup data model](#setup-data-model) section and then come back.
+
+Using <b>Reloaded</b> is super simple, in the basic configuration you don't have to write a single line of setup you would probably otherwise have in your `AppDelegate` but you can obviously still leverage your apps delegate methods as you would otherwise.
+
 ```swift
 import Reloaded
 
@@ -37,3 +48,5 @@ try! loco.save()
 let all = try! Locomotive.query.filter("color" == "red", "hasChimney" == true).sort(by: "color", direction: .orderedDescending).all()
 print(all)
 ```
+
+