But, what is IN object?It is the multiplied primary object equal with the OR operator. All the qualities of the primary object, will be inherited by the IN object. In such a way, we have decreased the number of qualities entered for the IN object. Simply as that, the IN object will be implied the route to the primary object and its qualities.

 Essential is the knowledge that our IN object INHERITS the qualities of the primary object. Let’s revise, our IN object MUST KNOW THE CORRECT PATH TO THE PRIMARY OBJECT,  and this means that we can operate with one IN object.

There remains the problem of where to put the string with the path for the activation of primary object list. When we want to activate the main switch (“On/Off”), we shall first activate the list with the path of primary objects. The selected primary object becomes the working object of the IN object.