To maintain the relationship, DTE held a halal bi-halal by inviting seniors to join the celebration. The seniors who attended the halal bi-halal included Dr. Natsir Amin, Mr. Sugiharto Yusuf, Mr. Panusur L Tobing, and Mr. Ahri Bahriun. Lecturers and staff were also present. The old times seemed to be repeating themselves. At the end of the meeting, the head of DTE presented the upcoming DTE program to provide a minimum standard of lecture material as a basis for teaching students. In the first phase, it is targeted that 30 courses will have such materials.