The best practice is to use dynamic parameters with the operation type `FIND_MAX` for delta filters as they indicate the maximum value of a defined column. If the indicated table does not exist in the EMS or is empty, the `DEFINED VALUE` is utilized.
You can include filters for the delta links, which are typically based on the `GET` query call. When calling the API with the `deltaLink` to get the changes, each entity that previously didn't match the filter criteria, but matches it now, returns as an "add" entity