=== Sections of mapping file ===
A mapping configuration file consists of two distinctive sections for the general import and export configuration, labeled as '''<Import>''' and '''<Export>''', respectively.
Each such section consists of multiple sections describing the mapping of {{UBIK}} MetaClasses to XML elements, labeled similar to the name of the related XML element.
These class related mapping sections (also called '''ClassMapping''') consist of sections for defining
* possible key properties, labeled '''<Identifiers>'''* general properties, labeled '''<Property>'''* references for objects, labeled '''<Reference>'''* relations between objects, labeled '''<Relation>'''* possible child objects, labeled '''<Object>'''
{{Attention|The mapping information must be enveloped by a XML tag <UbikXMLMap>!}}