Step 1: Create a new Physical/Presentation form called Reference Material in Administration -> Configure System
Step 2: In Search catalogue -> Update Holding change the Physical/Presentation form of the accession number to Reference material
Now you wont be able to circulate that accession number. You can use any name instead of Reference material. As long as there are circulation privileges for that patron category v/s Physical/presentation form that item cannot be checked out
NewGenLib Open Source Support
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