What do they need to know and what do they need to start developing policies and strategies for?

他们需要知道什么，他们需要开始制定什么政策与策略？

At the very least, we need to be applying the flexibility policies and strategies we've developed for other scenarios, like for people with family responsibilities.

至少，我们需要利用为其它场景而制定的灵活性政策和策略，比如有家庭责任感的人。