Inherit field values from a linked issue

Question

Hello, I want to create an automation rule that when I start an incident from project A and link it to an incident from project B, the incident from project B has the same values ​​of the fields of the incident from project A. for example: "Country". I have made this rule, but it doesn't work for me.

The audit tells me this:

As you can see, the rule is executed on the same card that contains the data. I want the values ​​of MIP-1 to be replicated in BC-2. If someone can help me with that and give me detailed samples of how to configure it to do what I want it to do, that would be great.

Bill Sheboy · Answer

Repeating my earlier question...

Are these projects company-managed or team-managed, or one of each type?  (You may find that information at the bottom-left side of the expanding area when you view a project.)

I do not understand your explanation about what did not work as expected.  To help understand what the rule changed for the issues:

* please post an image showing issue BC-2, including the Country field
* please post an image showing the Activity History for the issue MIP-1 as the rule indicates it changed that issue
* please post an image showing issue MIP-1, including the Country field

Leonardo Zevallos Guzman · Answer

The rule arrives in my email that works when I edit the fields in MIP-1, but it is wrong because it has to be done automatically. By itself it does not make a single change. They are projects managed by the team. And what would the JSON solution be like? some sample.

Leonardo Zevallos Guzman · Answer

I am using relates to to link both incidents, which is referred to with the question What are the external and internal descriptions for that type of link?, where I can observe it. My issue looks like this.