Mission definitions can be created using two basic methods:
A skeletal mission definition can be created by specifying the name of a new mission definition in the entry panel. (The mission specified in the entry panel can be either a new mission or an existing mission.) In this case, virtually all fields of the mission definition are empty.
A copy of an existing mission definition can be created using the INSERT option (described later) in the Category List screen. In this case, most fields of the new mission definition have the same values as the fields in the copied mission definition.
