How do I make a silhouette in Mask AI?

I want to make silhouettes of various elements in images. What is the work flow to accomplish that?

  1. Make a mask and save what you want to be black.
  2. Go to “Studio 2”
  3. Open Mask
  4. Select Color Overlay Filter
  5. Set to black 100% opacity.

What is Studio 2? I’ve never heard of it.

OK. I have that. I am so used to editing in other software that I mothballed and forgot about it.