Security and control
Built for real business data and systems you depend on
Certified processes, an access setup agreed with your security team before anything runs, and a person signing off before a single transaction is submitted.
Book a demoNon-negotiables
- Only the access you agree to
- A person approves every entry
- A clear record of what happened
Certifications
Held by the company behind LegacyBridge
These certifications and the customer work shown on this site belong to the team behind LegacyBridge.
How control works
Eight things that stay true, always
Data integrity
The transaction can be prepared without being submitted. Your employee checks the values before the AS/400 (IBM i) record is created or changed.
Process integrity
The current manual process stays available. Testing one document does not interrupt the wider team.
System integrity
LegacyBridge works through the existing AS/400 (IBM i) interface. No changes to the underlying business application.
Controlled access
The test uses an access setup and permissions agreed with your technical and security teams.
Human confirmation
Every transaction can require a person to approve it. No permission to make independent changes during the proof.
Exception handling
When a document is unclear or AS/400 (IBM i) returns an unexpected response, the item stops and goes for review.
A record of what happened
Document information, prepared values, warnings, actions and the approval decision can all be recorded.
No hidden change to the current process
You can test selected documents while all other documents continue through the normal process.
Track record
Experience with organizations that cannot afford surprises
Built by a team that serves Fortune 500 companies and well-known organizations.






