[Koha] How to customize the opac

Dear Friends , I could we customize the Opac to know the status of particular accession no wheather it is issued or not? Raj Kumar Bhardwaj Hon'ble Judges Library High Court of Punjab and Haryana Chandigarh -- " There is a difference between an objective and actions. Unless you understand your objective, you will be wasting your time in actions. Know your objective first " – Swami Vivekananda