Pass multiple values in filter

Hi,

How can i pass multiple values in kibana - 'add filter' - 'is one of' ? I have a txt file with 500 values ​​in it and want to search them all at once

Copy and pasting from a file to the isOneOf filter is going to be supported in 8.3.
Here is the PR [Unified search] Allows comma delimiter on the filters multiple selections dropdowns by stratoula · Pull Request #130266 · elastic/kibana · GitHub that enables it!