Wire Cells integrates Collabora Online as its secure, sovereign document-editing layer inside Wire’s new MLS-protected workspace. This brings real-time collaboration, document creation, and co-editing directly into a zero-trust environment, ensuring that sensitive content never leaves the encrypted workspace. The integration enables teams in regulated sectors—public sector, critical infrastructure, defense, healthcare, finance—to work on documents with full auditability, access control, and data-sovereignty guarantees across EU-hosted infrastructure. By combining Wire’s MLS-secured communication, file exchange, and governance features with Collabora’s enterprise document suite, organizations gain a unified, end-to-end secure alternative to Microsoft 365 and Google Workspace. Documents can be created, edited, commented on, and shared within Wire Cells without exposing data to external providers or global jurisdictional risks. The result is a fully European collaboration environment that aligns with NIS2, GDPR, DORA, and internal security policies—while maintaining a familiar Office-compatible user experience.