Research & Survey or Mosaic question


I went to read more about this feature in the Wiki and I read:

" Important Note! If the Research & Survey Mosaic sequence is run from a DragScript, only the Point Target on Start field is used. The other fields must be specified with DragScript actions"

What does this really means? My feeling was that this feature would act like any sequence I setup, but instead of setting up individual sequences for each pane I have, I can use this to set it up only once and while running it from DragScript, I just need to treat it as a single sequence.

Thanks in advance