You have 4 performance values (P1, P2, P3, P4) all in the same page.
These are sources in the matrix modulation (perf1, perf2, perf3, perf4) that you can assign to the destinations you want.
You also have a shorcut to the 2 FX1 parameters.
The idea it to have a live oriented page, where you can control your sound without having to browse different pages.