Question no 1277 : Purchasing Document type

In SAP MM Purchasing, what are the characteristics of Purchasing Order Document type configuration ?

(more then one answers)

A)      It has a maximum of 2 alphanumeric key.
B)      Both Internal and external number range can be assigned to a document type.
C)      Either Internal or external number range can be assigned but not both.
D)      The Overall or Item level Release Strategy is set at the document type.
E)      A field selection key is assigned to it.
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