Structure of a Mapping Relation 
With a mapping relation you assign the following to an outbound interface:
· An inbound interface
· The name and the version of an interface mapping
The graphic below show the structure of a mapping relation for the outbound interface IF_1:
Example of a Mapping Relation

·
If exactly one mapping relation is defined
for an outbound interface, then the icon
is
displayed next to the outbound interface in the navigation tree. Choose this
icon to navigate directly to the Display/Change Mapping
Relation Editor.
·
If more than one mapping relation is defined
for an outbound interface, then the icon
is
displayed next to the outbound interface in the navigation tree. In this case,
first navigate to the overview table of all mapping relations (see: Overview of all
Mapping Relations), then navigate to the individual mapping
relations.