 Trimborn managed to gain the SPD's acceptance of a minority government based on Zentrum, DDP and DVP that the Social Democrats would support from outside until the Spa conference in July.After that date further cooperation between SPD and the government would depend solely on the latter's actions.Both DDP and DVP agreed in principle to such an arrangement and as early as 14 June, Constantin Fehrenbach was named as possible Reichskanzler.