Simplify the following text for a Grade 12 native English-speaking person.
Original: She was responsible for drafting the affirmative action rules within the Labor Party in Victoria that set the target of preselecting women for 35 per cent of ` winnable seats ' within a decade .
Simplified: She was responsible for drafting the affirmative-action rules within the Labor Party in Victoria that set the target of preselecting women for 35 per cent of `` winnable seats '' .