three ways to trigger a process from a process model?

Hello shalinir 

Here is the documentation for your reference.

https://docs.appian.com/suite/help/24.2/Ways_to_Start_a_Process_From_a_Process.html#starting-a-process-from-a-process

This and your last question can easily be answered using the search function in the documentation.

AFAIK, The following are the correct options:

• Use a Start Process smart service
• Use a subprocess
• Call a web API

Please correct in case required.

https://docs.appian.com/suite/help/24.2/Search_Results.php?q=ways+to+trigger+a+process+

I am getting 2 documentation for verification and both are giving different answers can you please give me the exact answer

https://docs.appian.com/suite/help/24.2/Ways_to_Start_a_Process_From_a_Process.html#starting-a-process-from-a-process

But this document is giving different answer can you please check this once

The answers are 2,4,5

I am getting confused with the documentation can you please explain it

https://docs.appian.com/suite/help/24.2/Ways_to_Start_a_Process_From_a_Process.html#starting-a-process-from-a-process

https://docs.appian.com/suite/help/24.2/Search_Results.php?q=ways+to+trigger+a+process+ 

hi shalinir  May I know what is your doubts? and where are you stuck?  what are ways of starting the process from the process model? - Subprocess,  Start Process Smart Service,  Process Messaging 

Start Process smart service - A function that starts a process when triggering an interface reevaluation ( from the UI, the process can be started in  3 ways, a!startprocess, a! startprocess link, record actions).

Call a web API.: You can call the process using the start process smart service you can initiate a process from Appian RPA as well

Use a subprocess: A subprocess can help you start a process from a process

Thank you