Limit order with adjustable OCO take profit and stop loss

I know we can adjust our OCO orders after we enter a trade, but we also need something we can have OCO orders before the limit order has been filled. Risk/reward management is not helping when we need to adjust the take profit and stop loss to a certain level base on chart. And we can't see the take profit and stop loss levels on chart before we enter a trade. This feature will be super helpful for traders who need to be away from keyboard for a while or overnight traders.