@Kevin_Eland, I highly recommend printing and having at hand or putting on a second monitor/device pp. 4–5 of the
Popovers in Dorico
https://www.steinberg.help/v/u/dorico_5_1_popovers_en.pdf
guide and trying out all of the amazing things one can do with Shift + i. You’ll be glad you did! (Of course, the entire guide’s a gem.)