I think you can try to do this using Tuker's suggestion. For
example
<PDM_IF "$SESSION.ROLE_ID" == 10008>
<PDM_MACRO name=dtlDropdown hdr="Status" attr=status factory=crs_cr >
<PDM_ELSE>
<PDM_MACRO name=dtlDropdown hdr="Status" attr=status factory=crs_cr whereclause="id<>5201">
</PDM_IF>
here we assume 10008 is the id of "level 1 analyst" role and
5201 is the id for "closed" staus.