You're welcome. I strongly suggest that you avoid online walkthroughs, if u get stuck on anything or have any questions, ask questions on the New Players (NO SPOILERS) part of the forum.
Select your party and change the formation using the options from the UI at the bottom of the screen. circled in red below.
The highlighted dot is the position of ur party leader.
U can move the portraits on the right-hand side to switch positions within the formation, and also pick the party leader (the guy/gal at the top).
One further note on the formations. If you right click on one of them, you'll see more options for ones you can replace it with. You're not stuck with the ones the game starts with, and there some that exist but aren't shown.
Comments
The highlighted dot is the position of ur party leader.
U can move the portraits on the right-hand side to switch positions within the formation, and also pick the party leader (the guy/gal at the top).
(I never read the manual I just downloaded and began playing)
Enjoy BG EE