The context menu in the main window contains the following commands:

Using Add class [Add class...]... and Add subclass [Add subclass...]... to set up your class system.

	Note
	Only commands that make sense are displayed. For example, at the start of building the tree structure, the only command displayed is Add class [Add class...]... is displayed.

Parent class: Shows the name of the parent class, if available. Type: Select the desired class type from the list box. Internal Id [Internal id]: Is entered automatically. Id [ID]: Is entered automatically. Name (selected default language): Enter the desired name. This term will be displayed in the class tree. Finally, confirm with OK.

Dialog window: Add class / Edit class

	Note
	The commands Add class [Add class...]... and Add subclass [Add subclass...]... call up the same dialog box. The dialog boxes for Edit class are also identical.

Example:

In the empty field -> Context menu -> Add class [Add class...]...: ID "01" (already entered), enter the following under "Name (german)": "Screws"

Context menu of "Screws": Add subclass [Add subclass...]...: ID "01" (already entered), enter the following under "Name (German)": "Wood screws"

Context menu of "Screws": Add subclass [Add subclass...]...: ID "02" (already entered), enter the following under "Name (German)": "Cylinder head screws"

Context menu of "Nuts": Add class [Add class...]...: ID "02" (already entered), enter under "Name (german)": "Muttern"

Context menu of "Nuts": Add subclass [Add subclass...]...: ID "01" (already entered), enter under "Name (german)": "Hutmuttern"

Context menu of "Nuts": Add subclass [Add subclass...]...: ID "02" (already entered), enter under "Name (german)": "Hexagon nuts"

The result is the following view, for example:

Own classification system created