Mapping : Transformation

condition : string: Boolean expression for filtering the output. It can refer to the sources as local variables.
description : string: Mapping description.
destination : string: Destination message part path: part1 part2$ ... partN. Use the "$" suffix to cancel a loop.
The last part name may be ":oid", ":class", or ":event" to reference the corresponding special attribute.
layout : string: GUI layout data.
name : string: Optional mapping name.

Sequence of:
- Sources [0..1]
- Choice of:
  - Script [1..1] - Script sets the mapping result from the return value of the script.
  - Transformation [1..1] - Transformation sets the mapping result by executing a transformation on the input message.