modify,
alter,
change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
back strengthen by providing with a back or backing
veer shift to a clockwise direction; "the wind veered"
= synonym
= antonym
= relatert ord
Wiktionary
Verb
change over -
To convert to, to make a transition from one system to another.
OmegaWiki Dictionary
Ω
change over To change from one system to another or to a new plan or policy.