Can I draw a double cut C in Dorico?

[benwiggy]

If that’s the only style of Cut C in your project, you could edit the symbol in the Music Symbols Editor with an additional glyph.

Otherwise, you’ll have to fake it with a very small bar between the two. (And then fix the bar numbering). I did something similar with early music metres here:

Early music incipits

@naomi.barker I may have a crazy hack for this. For your incipit, create two bars. The first has cut C (and could be a pickup bar of only 1 crotchet). The second is 3/2. (I’ve used a pickup bar of 1 semibreve, just to show the note.) Use dashed barlines, with a dash length (in Engraving Options) of 0, to create an invisible barline. You’ll need to hide the rest in the first bar, which you can only do once there are some notes somewhere on that staff. [Screenshot] “Some Spacing adj…

Does it mean anything different from the “normal” cut C as 4/2…?