@Override
	public ProgramLocation getProgramLocation(ReferenceAddressPair rowObject, Settings settings,
	        Program program, ServiceProvider serviceProvider) {
		Address address = getFromAddress(rowObject);
		return new ProgramLocation(program, address);
	}
This table field displays the name of the function containing the from address for the reference.
Ghidra/Features/Base/src/main/java/ghidra/util/table/field/ReferenceFromFunctionTableColumn.java