How do I add new values to the existing values that are already written in the Notion row without rewriting the row?

[Sviatoslav_M]

Hello, everyone!

I have a problem: how to add new IDs to existing ID values without rewriting the string? Now I have a problem that when I add new values, the values that were written are deleted.

Please tell me how to fix it, thanks!

[samliew]

You first need to “Get a database item” so you can add the current value to the new value.

[Sviatoslav_M]

Thanks for the answer, yes, I think it can work, but how do I add them together? This expression doesn’t work for me.

[samliew]

Looks like you want to merge arrays, not add single items to the array.

array + array : use merge

array + item (+ item) : use add

[Sviatoslav_M]

Thanks! It work now!