Divisi lines

Hi

I'm writing a choral piece and have got the sopranos and altos split into voices 1 and 2 respectively. However, there are places where the sopranos split and, whilst Musescore handles the voices nicely, I want to include a line in the score to indicate the split (rather than just using the direction of the beams).

I can't find (what I would call) a 'divisi bracket'. Is there a way of adding one?

I have attached a JPG of what I would like to do. The line, for the purpose of highlighting here, is shown in red.

Many thanks