Exam C_C4H56_2411 Topic 9 Question 12 Discussion

To enable an extension field for cases that allows multiple selections, administrators must create an extension field with data type String and data format Code to define a field that supports a code list (dropdown with multiple values). Additionally, they need to maintain the list of values and activate the Multi Value flag to allow users to select multiple options from the code list. According to SAP documentation, "For multi-select extension fields, create a field with data type String and format Code, then maintain the code list and enable the Multi Value flag." Activating the Multi Value flag in adaptation mode (B) is not a standard step, as it's done during field configuration. Data type Object (C) is used for relationships, not multi-select fields.
Reference:
SAP Help Portal: Extension Fields in SAP Service Cloud V2
SAP Community: Multi-Select Field Configuration