USAGE in mdd-2.0.2

- old
+ new

@@ -3,16 +3,12 @@
     It adds some tools to minimize the customization process.
     For example, HTML code is within id elements to ease the CSS part.
     All list have pagination with will_paginate gem.
     Referenced models also have their relations configured in models and views.
 
-Restriction:
-	The database must be configured correctly as usual.
-	So, run rake db:create before start.
-
 Example:
-	It is equal to Rails scaffold if relations are not mentioned.
+	It behaves equally to Rails scaffold if relations are not mentioned.
 	The relations syntax:
 
     - rails generate mdd:scaffold Product name:string initial_date:date category_id:category:name:belongs
     	# model product.rb
     	class Product < ActiveRecord::Base
@@ -53,5 +49,19 @@
     	# model product.rb
     	class Product < ActiveRecord::Base
     		attr_accessible :name
     		has_one :product_price
     		...
+
+
+Restrictions:
+	1. The database must be configured correctly as usual.
+	So, run rake db:create before start.
+	
+	2. For associations, you can use the mdd:association generator. 
+	It generates several kinds of model relations.
+	Scaffold associations will fail for model associations with specific model names, for example:
+		rails g mdd:scaffold a/groups name:string --model=group
+		rails g mdd:scaffold a/projects name:string group:a/group:name:belongs_to
+	For that reason, you should use:
+		rails g mdd:scaffold a/projects name:string group:a/group,group:name:belongs_to
+		
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