Hi I think you have a couple of options: 1) Reload a backup previous to your training. 2) backup/export biblio, authorities, patrons and other info you might want to keep, delete your instance and recreate it again. Restore/import your patrons, authority, biblio, etc. or start from scratch. Regards, Alvaro |-----------------------------------------------------------------------------------------------------------------| Envíe y Reciba Datos y mensajes de Texto (SMS) hacia y desde cualquier celular y Nextel en el Perú, México y en mas de 180 paises. Use aplicaciones 2 vias via SMS y GPRS online Visitenos en www.perusms.com Le ven. 6 sept. 2019 à 07:56, muirunyeri <muirunyeri@gmail.com> a écrit :

Hello, A training was conducted using a real koha database with real patrons. Witjin afew days the library wants to use the system to replace the manual one. Is there a way to erase all the transactions so that the koha instance would be new for that rollout? Kindly advise Warm regards

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