With RD WebAccess in Windows Server 2012 (Windows 8 Beta) functionality is added to easily create subfolders inside the RD WebAccess page as well as inside the new Windows Remote Desktop client.

To add subfolders to your RD WebAccess open the Server Manager console and browse to the Session Collection you want to edit.

Within the Session Collection, open the properties of the Remote App you would like to appear in the folder.

Here you have the option to either enter a new folder name or (in case you want to add a second Remote App to an existing folder) add a folder name from the drop down list.

After adding some RemoteApps to folders, the folders are directly available in the RD WebAccess page (no iisreset is required).

And the folder structure is also available in the new Windows Remote Desktop Client:

Take RDS management to a higher level