Datagrid2 is already an amazing widget with a lot of possibilities for filtering and customizing rows. However, sometimes the default filters of Datagrid2 aren't sufficient to meet the requirements, and you need to create custom logic behind it. Instead of using Xpath or a database as the data source, you need to use microflows, which can negatively impact performance due to the customization of microflows and the need for retriggering each time you apply sorting or add filter values. It would be fantastic to have a section where users can create their own filtering logic, similar to what I found really useful in the React Datagrid tool (pictured below). Please consider adding a feature like this, as many of us would greatly benefit from it. https://mui.com/x/react-data-grid/