Suggestion:
- to have this scrolling opportunity not only at the ends of the columns
- opportunity to modify the column order (as far as I know by connection we
do not have this opportunity we can just tick the columns what we would
like to display)
- opportunity to freeze panes/or top row (headers), first columns etc. like in
an excel file

Reason:
If we have many PO. invoice lines then it is a hard work to check the item lines because we have scrolling options only at the end of the lines - vertically and horizontally also.

Example - need to check the unit price by the first line
Steps at the moment:
1. Scroll down 'til the end
2. Scroll right
3. Scroll up

Then if I'd like to check the connection type (for eg. I forgot) then need to do the steps above vice-versa.