Aligni is a Product Data Management platform for electronics and hardware manufacturers. It gives engineering, purchasing, and production one source of truth: a single item master where every part, revision, BOM, and document lives under version control. Revision-controlled multi-level BOMs, engineering change management with approvals, where-used visibility, and audited vaults for released drawings and specifications keep your product data accurate and traceable. Lifecycle states obsolete parts without deleting their history, and a full audit trail records every change. Aligni pairs this product-data backbone with working material planning, demand-driven purchasing, multi-warehouse inventory, safety stock, and live material shortage reporting, so the same trusted data engineering releases is what purchasing and production build from. One system, one source of truth, from design data through material readiness.