Configuring expression type of field
Expression is a field type that gives you the possibility to combine text and existing iProperties to an expression.
Setting up an expression
Select a type for the field. In this case Expression:
In the Expression options, write the expression you want to have in the Expression field. You can refer to an iProperty that is in use in the filetype, by writing that iProperty name in brackets < >, for example <Part Number>. You can this way link one or more iProperties to your iProperty, so that the value of your iProperty will update, when the linked iProperty values are updated. Here's one example of an expression:
Note: An expression can be used as the filename for a file when it is saved. For more information, see Navigator Settings.