The DOM parameters can be accessed in several ways:
Right click on the cluster or graph area and select DOM parameters.
In the Main menu of the DOM window, select Settings and options → DOM parameters.
In the DOM parameters window there are 3 tabs for settings:
Main — in this tab general parameters are available for setting of all areas of the DOM window, with the exception of the Cluster area.
Cluster — the parameters of the cluster area are available in it for setting in the DOM window.
Trading — the parameters of the trader module are available in it for setting in the DOM window.
All settings can be saved as a template using the button. 
To apply the previously configured template, in the Template line above the tabs of the DOM parameters window select the template you need and click the Apply button. 
If you no longer need the template, delete it by first selecting it from the list of templates.