We are using Razor Mediator 5.3 templating engine with Tridion 2011 SP1 edition and host an ASP .NET 4.0 application. Now, we are trying to integrate UI2012 with the application. I need some suggestions and best practices from past implementations. **Current State (without UI2012 integration)** 1. A Razor Page Template for the Page 2. A site master page **Integration with UI2012/Experience Manager** 1. Setup a UI2012 placeholder in the Master sitemap with an ID UI2012Content 2. I have created a new compound RPT with the following source - RPT_UI2012 - RPT UI2012 Start TBB - Source: `<asp:Content ID="UI2012ID" ContentPlaceHolderID="UI2012Content" Runat="Server"/>` - Enable inline edit for a page with parameter reference as per [the documentation][1]. - Source `<!-- Page Settings: {"PageID":"tcm:xx-xxxxx-xx","PageModified":"TIMESTAMP","PageTemplateID":"tcm:xx-xxxxx-xxx","PageTemplateModified":"TIMESTAMP"} --> <script type="text/javascript" language="javascript" defer="defer" src="http://<MYCMEURL>/WebUI/Editors/SiteEdit/Views/Bootstrap/Bootstrap.aspx?mode=js" id="tridion.siteedit"></script>` - RPT UI2012 End TBB - Source: `</asp:Content>Blah.. Other Razor Code</asp:Content>` The overall Page Template includes the existing Razor Page Template (from current state above) and the above RPT_UI2012 compound Template (from the integration code above). **Question:** Should I just render the package with the current state and add the above compound Template to it with package inclusion? Are there any best practices around implementation with UI2012? I also see that there is an open [enhancement request][2] in the Razor Mediator forum as well which encourages the implementation with the relevant TCDL. Thanks for your time and suggestions! [1]: http://www.tridiondeveloper.com/sdl-tridion-ui-template-building-block-set-up-for-easier-content-porting [2]: https://code.google.com/p/razor-mediator-4-tridion/issues/detail?id=8