Watsonians came close to reaching the women’s Division One final for the first time.
But they were thwarted in a sudden death penalty shootout by Clydesdale Western.
They will play Dundee Wanderers, who beat Tayside rivals Grove Menzieshill, in the final on Saturday, February 2.
Edinburgh CALA have been relegated from the top flight after losing to Grange in the play-off.
Meanwhile, in the men’s top flight, Grove Menzieshill and Grange are in a strong position to make the men`s indoor semi-finals from Pool A.
However, title holders Inverkeith have falled to third place in Pool B with Western Wildcats along with Dundee Wanderers above them with one game remaining in the cross-over ties in the competition.