1. Line
   1. restructuring
      1. file webhook
         1. multiple web event
         2. conditioning which must be match with the trigger used in specific events
      2. deploy channels >>> Second BOT channels for testing
   2. new features
      1. quick reply
      2. carousel template >>> add line oa
      3. can random again
2. Azure Cloud Services
   1. read documentation for Azure functions
   2. first deploy
      1. use UI in Azure portal >>> copy Python code and paste in IDE
         1. easiest but hard to deploy when launching products
      2. docker container
         1. help us to automate when deploy
      3. used api to connect our python code with azure
   3. stage (status)
      1. delay time
      2. sigint >>> read Heroku documentation
   4. load test, automate test
   5. payments
3. Databases