Update DocC

Author: fpseverino

Sources/WalletOrders/WalletOrders.docc/Extensions/OrderJSON.md

@@ -1,5 +1,9 @@
 # ``WalletOrders/OrderJSON``
 
+## Overview
+
+The ``OrderJSON/Properties`` protocol defines the properties that an order JSON object must have. The properties are based on the keys that are used in the JSON representation of an order. See the [`Order`](https://developer.apple.com/documentation/walletorders/order) object to understand the keys.
+
 ## Topics
 
 ### Essentials

Sources/WalletOrders/WalletOrders.docc/WalletOrders.md

@@ -4,7 +4,9 @@ Create orders for the Apple Wallet app.
 
 ## Overview
 
-This package provides tools to create orders for the Apple Wallet app.
+The `WalletOrders` framework provides a set of tools to create and build orders trackable in the Apple Wallet app.
+
+For information on Apple Wallet orders, see the [Apple Developer Documentation](https://developer.apple.com/documentation/walletorders).
 
 ## Topics
 

Sources/WalletPasses/WalletPasses.docc/Extensions/PassJSON.md

@@ -1,5 +1,9 @@
 # ``WalletPasses/PassJSON``
 
+## Overview
+
+The ``PassJSON/Properties`` protocol defines the properties that a pass JSON object must have. The properties are based on the keys that are used in the JSON representation of a pass. See the [`Pass`](https://developer.apple.com/documentation/walletpasses/pass) object to understand the keys.
+
 ## Topics
 
 ### Essentials

Sources/WalletPasses/WalletPasses.docc/PersonalizablePasses.md

@@ -0,0 +1,35 @@
+# Create a Personalizable Pass
+
+Create and sign personalized passes for the Apple Wallet app.
+
+## Overview
+
+> Warning: This section is a work in progress. Testing is hard without access to the certificates required to develop this feature. If you have access to the entitlements, please help us implement this feature.
+
+Pass Personalization lets you create passes, referred to as personalizable passes, that prompt the user to provide personal information during signup that will be sent to your server.
+
+> Important: Making a pass personalizable, just like adding NFC to a pass, requires a special entitlement issued by Apple. Although accessing such entitlements is hard if you're not a big company, you can learn more in [Getting Started with Apple Wallet](https://developer.apple.com/wallet/get-started/).
+
+Personalizable passes can be distributed like any other pass, but you'll need to setup a web server to handle the personalization.
+
+For information on personalizable passes, see the [Wallet Developer Guide](https://developer.apple.com/library/archive/documentation/UserExperience/Conceptual/PassKit_PG/PassPersonalization.html#//apple_ref/doc/uid/TP40012195-CH12-SW2) and [Return a Personalized Pass](https://developer.apple.com/documentation/walletpasses/return_a_personalized_pass).
+
+### Getting Started
+
+A personalizable pass is just a standard pass package with the following additional files:
+
+- A `personalization.json` file.
+- A `[email protected]` file.
+
+To make a pass personalizable, you need to pass a ``PersonalizationJSON`` object to ``PassBuilder/build(pass:sourceFilesDirectoryPath:personalization:)``, and the source files directory must contain the `[email protected]` file.
+
+Once you've built the pass, you can distribute it like any other pass.
+The user will be prompted to provide the required personal information when they add the pass.
+Wallet will then send the user personal information to your server.
+Immediately after that, the Wallet app will request the updated pass.
+
+> Important: The updated and personalized pass **must not** contain the `personalization.json` file.
+
+## Topics
+
+- ``PersonalizationJSON``

Sources/WalletPasses/WalletPasses.docc/Resources/passes.png

@@ -4,7 +4,17 @@ Create passes for the Apple Wallet app.
 
 ## Overview
 
-This package provides tools to create passes for the Apple Wallet app.
+@Row {
+    @Column { }
+    @Column(size: 4) {
+        ![Passes](passes)
+    }
+    @Column { }
+}
+
+The `WalletPasses` framework provides a set of tools to create and build digital passes for the Apple Wallet app.
+
+For information on Apple Wallet passes, see the [Apple Developer Documentation](https://developer.apple.com/documentation/walletpasses).
 
 ## Topics
 
@@ -15,7 +25,7 @@ This package provides tools to create passes for the Apple Wallet app.
 
 ### Personalized Passes
 
-- ``PersonalizationJSON``
+- <doc:PersonalizablePasses>
 
 ### Errors