Magassoubawas served as president of the network of women parliamentarians,[1] before being succeeded in July 2016 by Fatoumata Binta Diallo of the Union of Democratic Forces of Guinea. As a woman parliamentarian, she was voiced their opposition to the legalization of polygamy in Guinea. On December 29 2018, along with all 26 women members of parliament,[9] Magassouba refused to vote for the revisions to the Civil Code which legalized polygamy,[10] which had been banned since 1968: