[SOLVED] What tables need to be adjusted to separate a child ticket into a ticket without a parent

[JDavis]

I am running Ubuntu 18.04 OTRS 6.016 and MariaDB

I accidentally made merge two different client tickets together when they should not be. I split the appropriate articles into child tickets and gave the tickets the appropriate client but now I have a parent / child relationship on these. What table(s) in the database do I need to adjust and what needs to be adjusted so that the child tickets can be kept but removed from the parent / child relationship?

[jojo]

never change data in the database manually!

You can delete links via the funtion "link" in the Miscellaneous menue

[JDavis]

Thank you.
I did not realize that functionality existing. So so easy. That worked really well.