Specifies whether it is mandatory to enter an external document number in the External Document No. field on a sales header or the External Document No. field on a general journal line.
If you insert a check mark in this field, it will not be possible to post an invoice or a general journal line without an external document number.
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For more information about how to work with fields and columns, see Working with Microsoft Dynamics NAV. For more information about how to find specific pages, see Search. |