6.7.2.1 Map Editor for Data Fields
A data field map collection contains a field with values, each represented by a unique key value. A value in a map collection is represented and referred to by its key.
The editor is similar to the array editor for data fields, but each value is represented, and referred to, by its unique key. The key can be set to any value in string format, in the Name column, see Figure 59.
