Morty (s06): Rick And

Travel through extradimensional space to reach the Prime Dimension where Morty and Jerry Prime are located [11].

In Rick and Morty Season 6, a "helpful paper" typically refers to the note left by (also known as Mr. GBM) in the season premiere, "Solaricks" [11, 14]. Context of the Note Rick and Morty (S06)

As Rick prepares to leave, the note is seen clutched in Mr. GBM’s lifeless hand after Rick effectively worked him to death for the data [11]. Significance in Season 6 This paper is the literal roadmap that allows Rick to: Travel through extradimensional space to reach the Prime