Ex-ante cost definition
You use the Cost Service also for the ex-ante cost calculation and the ex-ante reporting.
A preset standard configuration is available. This can serve as a starting point for your configuration. For your custodian banks (also called "financial service providers" or "investment firms"), you can also define individual cost and fee models.
First, create your custodian banks and then define the costs for these banks. You can configure the fee model for each custodian bank, each securities account and down to the security as detailed as you need.