Why I am not able to send a JSON Array?

[Blueli]

I have a simple action here, simply want to add value to a one to many field.
I have tried [5640] or [5640,123] But it said wrong value

Below image is a screenshot when I get a record value.

It is something like this

[
977,
978,
979,
980,
983,
982,
981
]

I also tried to use this as a static value. However it still saying wrong value.

Any ideas what I should do?
Thank you very much.

[n8n]

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[ria]

Hi @Blueli

Would you be able to share your workflow?

[Blueli]

Hello

Sure,
There is a resource on Odoo that I want to add the user ID to a one-to-many field which returns an array.

Thanks

This is a simple example of my workflow.

[Blueli]

After looking at some other thread I managed to resolve it by using something like this {{ [123] }}