Multiple images with the brainstorm CAT12 segmentation?

It is inconvenient that if you have to segment hundreds of images when you do CAT12 segmentation in Brainstorm, you have to repeat hundreds of inputs. How can I input multiple images at once?

How can I input multiple images at once?

You can't. But you can write a script that loops on the process process_segment_cat12.
See these tutorials: