how to update turbotax files after professional filed amended returns

Long time Turbotax user--In 2018--I hired a professional tax return guy to amend my 2015 through 2017 returns.

(I had mis entered some partnership information beginning in 2015 and couldn't figure out what I did wrong--so hired a professional to sort things out which led to 3 amended returns)

I obviously have copies of all the amended returns.  

I would like to get back on Turbo tax for my 2018 return and want to know how. 

--- Should I go into each year and amend each in turbotax (3 amended returns)--using the professionally prepared amendment's numbers? 

----Will that then get me updated and allow me to proceed with my 2018--with the past return/s flowing to the 2018 new return?

Thanks !!!