TyMetrix 360° Office Companion (marketed in some materials as "Office Companion Smart Assist") is an interface layer integrated with Microsoft Office/Outlook that connects to TyMetrix 360° (Wolters Kluwer ELM Solutions’ Enterprise Legal Management platform). It is designed to reduce context switching by enabling in-house legal operations users to perform key TyMetrix tasks—particularly e-billing invoice review and approval, and in some releases, certain matter management actions—directly within Microsoft applications, primarily Outlook (including mobile and web variants).
Vendor product materials describe Office Companion Smart Assist as an interface for managing legal workflows within Microsoft Office, with a focus on invoice workflows in Outlook (approve/adjust/reject, line-item adjustments, comments, summary data, multi-currency/tax handling). The vendor also states support for SSO (SAML 2.0 & WS-Federation) and compatibility with multiple Office/Exchange variants.