Hi all, I'm a new Anaplan user and have a question regarding the FINDITEM function. I have currently have two numbered lists (1. Account List & 2. Raw Data List) and I would like to use the FINDITEM function in the Raw Data List to match the account ID in the Account List. However, the account ID in the Raw Data list is concatenated, and it's been giving me errors. Example of the concatenated string: 12345_ABC_DEF The account ID on the Account List: 12345 I would like to search the "12345" part in the concatenated string with the FINDITEM function and match with the account ID which is in the Account List. Thanks in advance for your help! Rumi