Thank you! 

I gave that a try but it does not seem to be working. As a test, the reference qualifier is just returning an encoded query with a hard-coded comma separated string of sys_ids.

The gs.log statement does not appear in the log... so the Script Include does not even seem to be running at all.

HTML

<sn-record-picker id="loaner_item" field="loaner_item" table="'cmdb_ci'" value-field="'sys_id'" display-fields="'short_description'" search-fields="'name,short_description'" page-size="100" default-query="'javascript:LNRRefQualSP()'" placeholder="Select Loaner Inventory Item"></sn-record-picker>

Script Include