Updating field for multiple items

[Helmar]

I have a repeating group with input text fields.

I have a Title. When I add a new item to the repeating group I copy the current title. This is so I can track which item belong together to the same Title.
If a user updates the Title only the first item in the repeating group gets its Title updated but not all the others.
Need help how to achieve this.

This is the design

This is my workflow

[SerPounce]

Have you tried something like this:

[Helmar]

I have not solved it by trying this.
I think I got my original methog to work 2 times but it mght just be the browser acting slow and me wishing it worked…

To explain what I am trying to do with different wording

1. User updates Title
2. All posts with this title gets their title updated to the new one

[SerPounce]

Right. Do you not have all posts with that title currently in the RG? If so, then just use the advanced filter to change the name of the posts in the RG.

[Helmar]

When I get to here, and pick ‘This ContentPost’ -like you have, I don get the option afterwards to pick ‘Title’

[SerPounce]

Have you tried just entering the statement as you have it? You might not even need to add “title” to the statement.

[Helmar]

Nope can’t get it to work …Did I say 10 minutes ago…
The solution is much simpler.