A unique identification which identifies the item
A unique code used to identify the purchase order within the company issuing the purchase order
An identification of the engineering phase in which the tag is
The unique identifier for the 'document' according to the 'owner/operator' document numbering scheme
The name by which the document type is designated
The name by which the discipline is designated
A code that uniquely identifies a discipline
A description of what the discipline covers
The date the document was revised
A code used to identify the content of a document at a certain point in time
A description, in a short and concise manner, of the content of the document
The name of the person who created the document revision
The name of the company who has generated the document revision
The unique identifier for the Document according to the originator document numbering scheme
The transmittal through which this document revision was communicated
The date of sending the transmittal
