How to Change one layer to another Layer in AX 2012

The default current layer that is used by Microsoft Dynamics AX is set during the client installation. By default, the current layer is set to USR.
How to change the current layer from USR to another layer when Microsoft Dynamics AX is started. 

To change the current layer: 

1. Click Start, point to Control Panel, point to Administrative Tools, and then click Microsoft Dynamics AX 2012Configuration. The Microsoft Dynamics AX Configuration Utility opens. 
2. In the Microsoft Dynamics AX Configuration Utility, click Manage, and then click Create configuration. TheCreate Configuration window opens. 
3. In the Configuration name field, enter a name for the configuration, and then click OK. The Create Configurationwindow closes. 
4. On the Developer tab, in the Application object layer to open field, select a new layer from the drop-down list. 
5. Click OK to save the configuration. The Microsoft Dynamics AX Configuration Utility window closes. 
6. Close and restart the client in the new layer.