<DIV id=RTEContent>Let me rephrase the question:</DIV> <DIV> </DIV> <DIV>For example tag 050 Library of Congress call number, this tag is marked as repeatable, however I specified that only subfield a and b are repeatable.</DIV> <DIV> </DIV> <DIV>But when I click on the "+" button next to the tag 050, all subfields were repeated. I thought only subfield a and b should be repeated.</DIV> <DIV> </DIV> <DIV>I need to have control of what subfield to appear when I repeat a tag number, how can I do that?</DIV><p>
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