Adding a command to execute a backward action

#1

Hi I am using the Listary 6.09.25 and what I want is to add a command in menu to execute a backward action, however since neither can I find a parameter list on the web nor my app, is there any other way to achieve this command? Thank you.

#2

What do you mean with “backward action” ?

#3

I guest he is said the action in chrome or explore to back to up level.
Just like when you at C:\\a\b\c,then use the action to back to C:\\a\b.

#4

I don’t see any use of such an action from Listary,