A team from Indonesia visited GTT on 22 August, 2017 to learn about activities of GTT. The team was headed by Mr. Ruli Oktavian Santosa (Architect) that comprising of Ms. Yanti Wadamayanti (Doctor) , Mr. Boedhi Siswanto (Financial Consultant), Ms. Garlika Achmad Martanegara (Architect), Ms. Endang Ristiarti (Volunteer) and Mr. Eriko Yulianto Adjie (Architect). They all are belong to an NGO, YAHINTARA (Architect Green Nusantara Foundation).