When faced with a situation where you're asked to work on a task that goes against your values, it's important to communicate your concerns respectfully and professionally to the person assigning the task. You can explain why the task conflicts with your values and try to find a compromise or alternative solution. If necessary, you may need to escalate the issue to a higher authority or seek support from a colleague or HR. Ultimately, it's important to prioritize your values and integrity while also trying to find a constructive way to address the situation.