Members of the Kirtland Firm met. Joseph Smith received a revelation which slightly altered the division plan, by entering a "claim" for $3,000, which was to be awarded from the Missouri Firm's assets. By this the men were "made free from the Firm in Zion, and the Firm in Zion is made free from the Firm in Kirtland". This effectively ended the existence of the United Firm.
[Lisle G Brown, "Chronology of the United Firm"]