Hi, everyone! Greetings from Brazil I'm creating a basic RAG AI flux in n8n, but my data is basically in a csv, not docs/PDF. I need to save some information from a csv as content in Supabase and other information as metadata (so i can use them as filter). For example: [Image 1 - example csv] I would like to save information like car model, brand, and air filter model as content, and year, filter code, and filter type as metadata. I was able to save the Google Drive file_id, for example, as metadata, since its the same information for all vectors generated (one vector per row in the csv), but i couldn't generate a different metadata for each row... I couldn't find how to do this anywhere, anyone can help?