Since I´ve seen people having issues in quickly changing the (lead) selection to show details, e.g. in our item tab, I just wanted to share this little tip with you.
You can change the lead selection most effectively by clicking just right of the selection box. This not only selects the line, but also deactivates the previous selection (unlike when pressing on the selection field, where the item is added to the selection).
I think the challenge is to distinguish between adding a line to a selection ( e.g. to select all lines to be deleted) and to switch the selection between to lines. And maybe so far we did not find the golden way to intuitively enable both…
So I hope this little trick helps.