Batch equipment train syntax table

The following table shows the available fields and valid field values.

Table: Valid Field Values for Batch Equipment Trains
Field	Valid Values	Required for Import
batch_equipment_train_name	As many as 40 characters. The string must contain one letter and can include the following: $, -, _.	Yes
description	As many as 255 characters using any keyboard characters.	No
batch_equipment_train_folder	As many as 50 characters. The string must contain at least one letter and can include all keyboard characters *except* ?, [, ], *, and /.	No
batch_equipment_train_class	Any existing equipment train class name.	Yes
unit_alias	Any existing unit alias.	No
unit_class	Any existing uUnit class that is used by the unit alias.	No
downstream_unit_aliases⁽¹⁾	Downstream unit aliases that are defined in the equipment train class.	No
unit_selection_policy⁽¹⁾	Unit selection policy that is defined in the equipment train class.	No
initial_selection_mode⁽¹⁾	The initial selection mode that is defined in the equipment train class.	No
use_all_units	T or F	No
selectable_units	Existing units separated by a comma. These unit modules must already exist in the system configuration.	Yes (if use_all_units is False)

⁽¹⁾ Read-only fields that are dependent on batch_equipment_train_class.