I configured JSM to, whenever a problem ticket is created in it, a related issue is created in Jira. Depending on some data inserted in the ticket, a team should be set into Jira issue, which is used to filter the item into the right board team.
For doing this work, I'm using JMWE "Create issue(s)" post-function, but the problem is that all my tries of doing that failed.

I have already tried to send:
id:5;
"id":5;
id:"5";
"id":"5";
"5";
5
externalId:db755f17-f9f6-432b-a21f-b5aa911ce59d-5;
"externalId":db755f17-f9f6-432b-a21f-b5aa911ce59d-5;
externalId:"db755f17-f9f6-432b-a21f-b5aa911ce59d-5";
"externalId":"db755f17-f9f6-432b-a21f-b5aa911ce59d-5";
"db755f17-f9f6-432b-a21f-b5aa911ce59d-5";
db755f17-f9f6-432b-a21f-b5aa911ce59d-5; (the image above)
title:Open Finance;
"title":Open Finance;
title:"Open Finance";
"title":"Open Finance"
"Open Finance"
Open Finance
But none of them worked. I always get the error: "Team with ID 'db755f17-f9f6-432b-a21f-b5aa911ce59d-5 ' could not be found" (or something very similar).