Invoice type code
    A code specifying the functional type of the Invoice.
About
    - ID
 
    IBT-003 
    
    - Cardinality
 
    1..1 
    
    
    
    - Section
 
    - Shared
 
    
    
    - Name
 
    - Invoice type code
 
    
    
    
    
    - Syntax binding
 
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    - Rules
 
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            - IBR-004: [ibr-004]-An Invoice MUST have an Invoice type code (ibt-003).
 
            
            
            
            
            - IBR-CL-01: [ibr-cl-01]-The document type code (ibt-003) MUST be coded by the invoice and credit note related code lists of UNTDID 1001.