Almost every Swiss engineering firm stores CAD drawings, specifications, and past proposals on Microsoft SharePoint and OneDrive. When vendors propose 'migrating into a new AI document management system', leadership and IT rightly push back.
Zero Migration: Keep Your Existing File System
The best archive is the one your team already uses daily. What engineering practices need is not another file silo, but an intelligent, read-only citation layer over existing storage.
- ✓Zero manual folder restructuring or tedious tagging projects required.
- ✓Existing Microsoft Entra ID access permissions remain completely intact.
- ✓Strictly read-only access: the AI inspects documents but never alters original files.
- ✓100% Swiss hosting residency (Infomaniak / Azure Switzerland North) under nDSG.
Leistera as a Sovereign Inference Layer
Leistera connects via official encrypted Microsoft Graph APIs to your Swiss SharePoint tenant. Your data stays in Switzerland while your bidding team taps into the firm's collective expertise from day one.