Studio Dashboard - change delimiter OR Classic Dashboard add Select/Deselect ALL?

[Ekichirou]

Hello,

This is my very first post, so corrections are welcomed! 

I am looking for a way to add Select/Deselect ALL in splunk Classic or if possible change the delimiter in Studio.
I have a list of ip/emails and i query them as multiselect from a lookup file. My issue is that in studio the delimiter is "," which does not work for me as i need OR/AND. For the classic, i did fixed it, but i have to select each one-by-one.
Is there any fix/workaround for my issues?

Help is much appreciated, 
Thank you.

[LIS]

Hi,

Delimiter doesn't work here(. 

the option only possible:

index=_internal sourcetype IN ($ms2$)

https://docs.splunk.com/Documentation/Splunk/9.0.3/DashStudio/inputMulti