titanium wings
ps: If you are on a straight and level flight then you put in a rudder input, using the Lateral Normal Law as a guiding principle, what would the aircraft do? TQ.
In Normal Law side stick neutral the a/c will try to maintain zero roll rate. If you apply the rudder slowly the bank angle will not change much; if you boot the rudder the FBW cannot cope and the aircraft will roll initially then stabilise provided you maintain constant rudder deflection.
You can fly a side slip in an airbus the same way as any other aircraft... Rudder in the opposite direction to the bank angle, and fly the required attitude.