tZERO connects the regulated broker-dealer service to Goldman Sachs' FTIXX fund.

tZERO is set to connect its securities brokerage services with Goldman Sachs' FTIXX fund via Lynq after announcing on the 28th

It matters.
tZERO is set to connect its regulated securities brokerage services with Goldman Sachs' FTIXX fund, stating in a statement on the 28th that qualified U.S.-based participants will be able to access such funds through Lynq's real-time payment network.

Data from the file on SEC.
According to information submitted to SEC the FTIXX fund identifies itself as a fund investing in high-quality money market transactions, such service connections are therefore within the scope of funds that invest in high quality currency markets and real-time payment networks identified by tZERO.

What it means for participants in the United States
For eligible US participants, this announcement indicates that tZERO has established a managed brokerage infrastructure with access to FTIXX funds via Lynq, allowing attendees to see more channels where the brokerages and funds are on the same page.

It's a matter of further investigation.
Additional details from tZERO or the document to SEC will be an indication of how qualified participants should proceed and in what form services through Lynq are actually used.