Field help (CPM)
This field is used to specify the reference of the main asset completed by the current asset. If the field is not entered, the main asset inherits fromt he asset reference.The option "Main assets" of the contextual menu, displays the list of the main assets. The "additional assets" option of the contextual menu dispalys the list of the additional assets to the same main asset. "Double clicking" a line of this list enables the user to access the details of the corresponding asset.