There are two projects. When an issue is created in project A, I want to set up Automation so that the issue is duplicated to project B, and when the status or person in charge of the duplicated issue is changed, the issue of A is also updated.
In this way, can create an Automaion setting where changes are linked to each other?
Yes , but you will need two automations.
Trigger: Issue created
Condition: project A
Action: create or clone issue to project B. Also, link issues
Trigger: When issue transitioned to In Progress
Condition: for linked issues type x (the choosen type you linked)
Branch : for linked issues type x
Action: change to In Progress