CareerMysteries

Try to relax when assuming new duties. It is hard to be promoted and then work with the same people, and become the leader of the existing group. Give everyone some breathing room before even considering making any changes.

Find a Mentor

Many companies now have formal mentoring programs for new supervisors that will give resources to bounce ideas off someone who has been there before. Even if there is no formal program, find an experienced manager who can help you.

Keep in mind that one need not take every bit of advice from a mentor, but at least consider his opinion on situations brought to the table. As long as there is mutual trust, a mentor will provide an objective perspective.

Maintain the Status Quo

A common rookie mistake is to try to change everything that is wrong within the department in a very short time frame to try to look like good. Forget about it. Get everyone on board with the new arrangement in the first couple of months.

Meet with the crew and discuss the promotion. Ask for input and help in getting things in order and functioning at a higher level. If people feel their opinions are valued, they will be much more likely to support change efforts.

Being a good boss is not too different than being a good employee.  Earn respect from others by doing the right stuff yourself and help them along with training, support services and advice.  You will do just fine.