Enrich EMMS Online Help
Equipment classifications can be broken down into more detailed areas.
Class is the equipment classification that the sub-class belongs to. You can right-click in the field and select Prompt to select the classification from a list.
Sub-class is a 6-character code identifying a more specific breakdown of an equipment class, e.g. DIESEL to identify the fuel type within an engine classification.
Sub-class Description is a brief description of the sub-classification.