That is likely to be necessary in certain well defined circumstances. Failing to keep a record of what was done and why and also have a series of logged events on the audit trail to link that back to that activity is unacceptable in any critical business system.
That reports from the system would go on to be used as the only evidence for a criminal prosecution is astonishing.
Pretty sure the guy, Richard Rolls, said they (FE) made changes to the accounts ie the Fujitsu engineers changed the amounts in the sub post masters accounts and so the changes would happen overnight ie £1000 shortfall appeared like magic from one day to the next, in fact one of the sub postmasters said the shortfall started at £2000 then they called the helpline who advised him or her to do this and that and within 30 minutes of being the phone to the helpline the shortfall had risen to £4000.
"The second episode of the series, which is available on ITV Player, depicted a scene that left viewers ‘sickened.’ It revealed how Fujitsu, hired by the Post Office, remotely altered subpostmasters’ financial figures without their knowledge. The shocking revelation contradicted the Post Office’s prosecution strategy, which asserted that no one could access the tills without the subpostmasters’ awareness.
Former Fujitsu engineer Richard Roll, a whistleblower who exposed remote access to accounts in 2015, was part of a team of 30 engineers with access to terminals remotely. The mounting pressure from Bates’ Justice For Subpostmasters Alliance (JFSA) group, backed by several MPs, prompted the Post Office to launch an independent investigation."
ITV drama unveils shocking Fujitsu revelations in Post Office scandal
VIEWERS in Pembrokeshire were left in disbelief during the latest episode of the gripping ITV drama, “Mr Bates vs The Post Office,” which shed light on the alleged tampering of the secure £1 billion IT system by Fujitsu staff. The series, based on the real-life saga of postmaster Alan Bates...
pembrokeshire-herald.com