In 1969, he drew up the report proposing the expulsion from the party of the Manifesto group. In 1984, after Berlinguer's death, Natta was elected as party secretary.
Natta is tied to the previous person in the position
( z1 tie :ARG1 ( z2 person :name ( z3 name :op "Natta" ) ) :ARG2 ( z4 person :mod ( z5 previous ) :ARG0-of ( z6 have-org-role :ARG2 ( z7 position ) ) ) )