Creating derived fields
You create derived fields from the configuration windows for processes that support derived fields.
Only fields from tables that are selected in the process configuration dialog can be used in a derived field expression. If a desired table does not appear, make sure it is selected as a source table.
Restrictions de dénomination des zones dérivées
To create a derived field
To create a new derived field from an existing one
To use a custom macro to create a derived field
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