What are different ways of Initiating Transaction in CICS?

• We can initiate the transation through MQ and TCP/IP and Terminal and consol.
• We can initiate CICS Transaction By giving TRANSACTION ID By giving CICS START Command AUTOMATIC TASK INITIATION(ATI). 

 Other Methods:

1. By entering Transaction Id(4 bytes)
2.By Start command
3. By Return Trans Id (as in pseudo conv)
4. By Registering Tran ID in plt so that it will be automaticaly dusring CICS start
5. By ATI
6.PF PA keys as defined in PCT