`Ve` or `e` in visual mode allows you to edit radare2 configuration visually.
For example, if you want to change the assembly display just select `asm` in the list and choose your assembly display flavor.
First Select asm[1]
Example switch to pseudo disassembly:
Pseudo disassembly disabled[1]
1: Pseudo disassembly disabled
Pseudo disassembly enabled[1]
