Here is a great article from HBR about starting a new job or just trying to cultivate collaborative relationships:
During your first month in a company, take time to ask your boss these questions:
-How do you prefer to give and receive feedback and be kept informed?
-What are your most important goals for the year, and how do they fit into the company’s strategic objectives?
-What are the two to three most critical accomplishments I need to achieve within a year, and how will they be measured?
-What should I accomplish in the next six months?
-In what specific ways can I help you succeed?