Need help with A2CW411I

[FIZZ SG5]

I am looking to increase boost slightly using the software. What is the best way to go about it. I have tried searching and have come up empty handed.
Also is it possiable to use specific maps from other cars? If so how do you take the parts you want?

Sorry for the noob questions I am just starting with this software and am looking for a few things to get me up and running. Any help is greatly apreaciated.

2005 Forester XT MT
A2CW411I


Thanks!