Joining data: customer data with past product orders

Hello everyone,
I’m trying to make an churn prediction model for my thesis. I do have two excel files: one with client info and one with information about orders made in the past. Now i need to join those two files together but i don’t know where to start. I did try to do so with a joiner node, but it did not work.
Can someone tell me which node i need to use?
Thanks in advance!

Hi @aliciaDH,

do this 2 tables have some common id? Where exactly to you struggle (what did not work)?
Could you share a workflow and same example data?

Best regards,



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