Created attachment 73075 [details]
Oriented place and menu where it good to see and use
It could be better if right click menu on rules or rules fields will have ability set fields precisely by typing exactly digits.
Somewhere in place that I show in attachment.
Operating System: Windows 7
Version: 188.8.131.52 rc
Enhancement request. Marking as such.
Thanks for reporting this enhancement!
As long this enhancement isn't a feature of LO, you can still add tab stops by typing exact digits: https://help.libreoffice.org/Common/Inserting_and_Editing_Tab_Stops
Therefore you need to go to 'Format > Paragraph > Tabs'. There you can Insert and delete tab stops.
I mark this as enhancement