Before their start date, send your new hires an email welcoming them to the team. Please notify your supervisor of the date you will attend New Employee Orientation.Are there trainings I'm required to attend? Dear Client and Family,. Welcome to The T.E.A.M. Approach and thank-you for choosing us for your therapeutic needs. "We're so happy to have you here! Please don't hesitate to reach out if you have any questions or need help settling in. 1. Make a personal call or write a note. Once the offer is accepted, take the time to write a personal note or make a call to let them know how excited you are. (see page 7 for sample Department Welcome Letter).