NOT KNOWN FACTUAL STATEMENTS ABOUT HOW TO BECOME A PILOT

I maintain a licence with a kind score and I would like to add the rating of a similar aircraft of a similar maker. Such as: I've a type score on Airbus A320 Sequence, and I prefer to insert the ranking on A330 Collection. Do I want an entire training course?That depends upon what type of pilot you want to be, the training path you are taking, and