episerver.framework` element. You can then toggle the debug files on and off by changing the value of the debug attribute from true to false.
The _EPiServer.CMS.UI.Sources_ NuGet package contains all original user interface source files together with uncompressed Dojo and Dijit.
The source package is built as part of every release so it ties quite simply into the continuous release cycle. You can install it the same way you would any other NuGet package from [nuget.episerver.com](🔗).
If you need to manipulate sources files and then create a customized Dojo build you can use this package. It comes together with all Dojo build tools.
To debug the CMS edit view, you do not need this package. The change described above is sufficient.