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In the window, which pops up, there are three tabs: Meta data field, Table and column, and Draft - Predefined. The absolute minimum required to create a value field is much less than a 2 Filter:
- The data, which the value field ouputs.
- The 1 ID.
If a predefined value field is needed, then usually all that is needed to create the value field is an ID. Though sometimes the predefined value field has some 5 Predetermined values, which MUST be supplied before the user can create the predefined value field.