This particular selection criteria is asking about how well you can work by yourself, what you do to stay focused while working by yourself. By saying 'as required' perhaps this job involves a mix of working in a team and working by yourself. It would be good to include an example of a time you worked well independently.
If you would like someone from our team to address this selection criteria for you, please feel free to click here. Here at Client Centric Executive Employment Solutions we are specialists in addressing selection criteria.