Updating database item in Notion based on 2nd database item status

Hi,
I have 2 databases in Notion, which are connected to each other with Relations.

When an item in Database 1 status sets to “Done”, I want corresponding item in Database 2 status to update to “Done” as well.

I have following scenario:

Only time it worked was when I put Page ID in Database Item ID, but it updates more entries than one.

My question is how to do this properly and what to put in here so only 1 item is updated?

@Bery Database item ID is the values you search for. You probably confused it with Database ID (Page ID).

You will have to put an Iterator between Search and Update.