For example:
A Buy Stop could be a new Buy order above market price but it could also be a Sell stop loss
A Buy Limit could be a new Buy order below market price but it could also be a Sell Take Profit.
A Sell Stop could be a new Sell order below market price but it could also be a Buy stop loss
A Sell Limit could be a new Sell order above market price but it could also be a Buy Take Profit.
Those who say it cannot be done should not interrupt those who are doing it