In message determination with condition technique, which parameter can you specify in a condition record for a message output type?

The parameter that can be specified in a condition record for a message output type is the partner function. In the context of message determination using the condition technique, the partner function is crucial as it identifies the specific role of the business partners involved in the transaction. Each partner function represents a different entity that might receive the message, such as a vendor, customer, or internal department.

By defining the partner function, you can ensure that the correct recipient receives the output message, tailored to their role in the business process. For instance, if the message is meant for a supplier, only the partner function corresponding to the supplier in the scenario will trigger the appropriate message output.

Other options, while relevant to message determination, do not pertain directly to what can be specified in a condition record. Document type refers to the classification of the document for processing but does not define the recipient role. Output method defines how the message is sent (like email or printed), while message category is a broader classification of the type of message being sent, but it does not narrow it down to the specific recipient function in the way that partner function does.