Types of Service Catalog variables that support advanced reference qualifierDescription<!-- div.margin{ padding: 10px 40px 40px 30px; } table.tocTable{ border: 1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); padding-top: .6em; padding-bottom: .6em; padding-left: .9em; padding-right: .6em; } table.noteTable{ border:1px solid; border-color:#E0E0E0; background-color: rgb(245, 245, 245); width: 100%; border-spacing:2; } table.internaltable { white-space:nowrap; text-align:left; border-width: 1px; border-collapse: collapse; font-size:14px; width: 85%; } table.internaltable th { border-width: 1px; padding: 5px; border-style: solid; border-color: rgb(245, 245, 245); background-color: rgb(245, 245, 245); } table.internaltable td { border-width: 1px; padding: 5px; border-style: solid; border-color: #E0E0E0; color: #000000; } .title { color: #D1232B; font-weight:normal; font-size:28px; } h1{ color: #D1232B; font-weight:normal; font-size:21px; margin-bottom:-5px } h2{ color: #646464; font-weight:bold; font-size:18px; } h3{ color: #000000; font-weight:BOLD; font-size:16px; text-decoration:underline; } h4{ color: #646464; font-weight:BOLD; font-size:15px; text-decoration:; } h5{ color: #000000; font-weight:BOLD; font-size:13px; text-decoration:; } h6{ color: #000000; font-weight:BOLD; font-size:14px; text-decoration:; } ul{ list-style: disc outside none; margin-left: 0; } li { padding-left: 1em; } --> Overview Reference qualifiers are used to filter records of the target table that gets referenced on. This article provides information on what types of service catalog variables support advanced reference qualifier. Release Any Environment UI16 Description The functionality depends on whether the field show up on the variable form (item_option_new table). If the field doesn't show up (though present in the Form Layout) when a variable's type is selected, it's understood that this field won't function (even if you try other ways to make it visible). The following are the types of variables that advanced reference qualifier field functions on: Reference (if Use reference qualifier is "Advanced")List CollectorLookup Multiple ChoiceLookup Select Box This indeed is controlled via a UI Policy defined at "item_option_new" table called "Advanced ref qual" that controls the visibility of this field (reference_qual). Additional Information Types of service catalog variables (Kingston): https://docs.servicenow.com/csh?topicname=r_VariableTypes.html&version=latest Reference qualifiers (Kingston): https://docs.servicenow.com/csh?topicname=c_ReferenceQualifiers.html&version=latest