Custom Reports

Custom Reports

Hi,
I have a request regarding custom reports.
I would like to know if there is a way to achieve the following operations.

* Maintain the link to the customer information even when a row group is set up.
For example, if I set a contact name to a row group, clicking on the grouped contact name does not open the contact information.
It's inconvenient, so I'm using a separate contact name column, but it's unnecessarily adding more columns and it's hard to see.

* I would like to be able to sort the tabulation items.