#cur #finops To anonymise a cur file every field that contains, or can possibly contain, data that can identify a customer, needs to be either removed or changed. The aim is that no-one (including AWS people) having access to the cur file can connect it to one specific company. The only way to connect the anonymised cur with a customers is to map the spend with the invoices sent by AWS which would require access to the financial information of many AWS customers. I hope this is very protected. #curtoanonymise # Current list of field to anonymise or remove - [[bill_InvoiceId]] - can be any string. I recommend to use *final* for [[finalised cur]] files, and to leave the field empty for non [[finalised cur]] - [[bill_PayerAccountId]] - for each payer account id in the cur file generate a id made of 12 random numbers. - [[lineItem_ResourceId]] - for each resource id generate a uuid - [[lineItem_UsageAccountId]] - for each payer account id in the cur file generate a id made of 12 random numbers. - [[savingsPlan_SavingsPlanArn]] - the Arn contains the account - [[reservation_ReservationARN]] - [[reservation_SubscriptionId]] - [[resourceTags_user-anything]] <- remove all tags columns by default - changing with some randomized data could be done too