During results recording, you can create additional inspection characteristics for the inspection operation.

During results recording (e.g., transaction QE51N), additional characteristics can be added to an operation:

Master Inspection Characteristics as Complete Copy Model (B): MICs (transaction QS21) can be added as a complete copy, inheriting all attributes (e.g., tolerances, sampling) for immediate use in the lot.

Master Inspection Characteristics as Incomplete Copy Model (C): MICs can be added as an incomplete copy, allowing customization (e.g., adjusting tolerances) during recording, a flexible option in SAP QM.

Master Inspection Characteristics as Reference Characteristic (A): Reference MICs are linked for reuse but not added anew during recording; they’re predefined in the plan.

Class Characteristics from the Classification System (D): Class characteristics (transaction CT04) are for batch classification, not inspection recording.

Thus, "Master inspection characteristics as complete copy model" and "Master inspection characteristics as incomplete copy model" are the correct answers.References: SAP Help Portal - "Adding Characteristics in Results Recording"; SAP S/4HANA QM User Guide - "Inspection Results".