Recently we did MS CRM 2013 beta migration upgrade for one of our organization, where we have multiple plugins and lots of Java Script web resources with custom Silver light web resources. We have done our customization in classical forms. To upgrade we followed below steps

Step1. First we took full backup from our old Database server.

Step2. Restore organization database to MS CRM 2011 beta server.

Step3. Imported organization using deployment manager.

*Note: During user mapping make sure to map at least one CRM admin user who is a deployment administrator.

Below are the changes between MS CRM 2011 and MS CRM 2013 beta organizaton

Interface

Navitation

   Entity Forms

Custom Buttons

HIMBAP | Need any help in MS CRM 2013 Contact US !!