Post House Officer Appointment - An Employee, who becomes a regular staff member immediately following completion of service in this bargaining unit, or following continued training under a recognized training grant (e.g., N.I.H.), will have continuous years of service in this bargaining unit and the period of training, count toward the continuous service requirement of the Employer's Disability Plan, provided, however, that a recommendation to become a regular staff member following the training has been approved in writing by the appropriate department chairperson or equivalent level of supervision prior to the beginning of the continued training. In addition, the period of such training will count towards the continuous service requirement for an Employee who returns to the bargaining unit immediately following completion of the training.