Many in-service graduate students are oriented to graduate school, that is, they are recommended by their work units to graduate school, or they do not transfer their original student status files, so in-service graduate students do not have a dispatch certificate.

Because the part-time master does not change the household registration, personnel relations and organizational relations, and does not participate in the dispatch after the study, and returns to the original unit. However, for on-the-job personnel, no dispatch card has little effect. On-the-job personnel obtain a master's degree certificate in the form of equivalent academic qualifications, that is, their professional ability is recognized by the state, which is the improvement of their professional ability for on-the-job personnel.