NDEX Systems Announces New Integrated Single Sign-On and Streamlined Client Onboarding Experience with Schwab Advisor Center®

MONTREAL, Jan. 8, 2026 /PRNewswire/ - NDEX Systems ("NDEX"), North America's leading multi-custodian data utility and wealth-management platform today announced a new integration designed to simplify advisor workflows: an enhanced single sign-on (SSO) connection and a fully integrated client onboarding experience with Schwab Advisor Center's digital onboarding workflow.