1. Create New Project
2. Create Topic Book 1
3. Create the following data types
4. Create topics Book 2 and Book 3
5. Create the data types
6. Create Topics Reply 1 to Reply 3
7. Switch to Data Trigger Tab
8. Create the following program
9. 搭建以下獲取ISBN小程式
10. 搭建以下獲取Reserve小程式
11. 搭建以下獲取Key小程式
Sample Project Sharing
