Hi,
I am trying to create a simple flow in Flow on a Sharepoint list. Such flow is very simple to set-up in Sharepoint designer., but I don't understand how to do it in Flow.
I have a sharepoint list with columns A and B. I want column B to be updated right after creation.
When user creates a new item he will enter a value in column A. After saving the flow should put some value in column B (not important here what kind of value)..
So the trigger is "When a new item is created". In that action I supply the site and list name. Then when I add the action "Update item" I have to supply the site and list (that's fine) but also the id of the item. That field only seems to allow integers. Instead I want to refer dynamically like "the id of this newly created item".
When I click "Add dynamic content" I get a pop-up which is of no use. I expected a formula tool or something but I get just some text saying "no dynamic content available".
So how do I state dynamically "the id of this newly created item"...?

Thanks in advance for your help
Wim