Customers can see data of every other user using JQL search

[Witold Szura]

Hello.

In JQL search "assignee", "reporter" and every other function that searches users lists every other user in Jira instance.

Is it possible to limit this, so customer from project A can't see user data (name, username, email) of customers from project B,C,D... or any other user that is not member of project A.

In @ mention (AKA "tag") comment function, tag is limited to users that are members of project they are tagged in. Can this be applied to JQL?

Isn't this a GDPR issue? A customer being able to know which other client we have and what are their names.

[Purnendu Chavan]

Hi @Witold Szura 

Did you try Issue Security? Once issue security is implemented only users in the issue security can able to view/search the issues in JQL.