how to enable the visibility of attachments in servicenow only for the callers and assigned to field

[selvameena]

Hi All,

I'm new to Snow Scripting and have a use case to enable the visibility of attachments on an incident table only for the callers and assigned to the member field. How can I achieve this, I went through this forum, online n youtube looking for a solution, but no luck yet. Thank you so much in advance

[Amit Gujarathi]

HI @selvameena ,
I trust you are doing fine.
You can follow this below article it will help you out to get solution draft for your usecase.
https://www.servicenow.com/community/itsm-articles/make-selected-attachments-invisible-to-non-itil-u... 

[Ankur Bawiskar]

@selvameena 

you can use table level READ ACL on sys_attachment

what did you start with and where are you stuck?