The story of an unknown person named Guillermo Correces whose education did not matter as long as his skills in drafting and construction were used by the CALLS he was sent to which started the story of "THE DRAFTSMAN CHRONICLES" when he drafted the Philippine Publishing House, West Visayan Academy during the 1950's and Iligan Adventist Medical Center, Mountain View College, South Philippine Adventist College, Davao Adventist Hospital, South Philippine Union Conference headquarters, the survey for the Adventist University of the Philippines-1950-1975. The Seventh-day Adventist Church designates calls for each worker and the employment of an individual is assured as long as a call is made skipping the interview and the competition of job hunting. It is a call to work in Gods vineyard which is usually the mission field.