Referring to the General Configuration documentation, you will only be able to set either Project Roles or Groups & Project Roles for the comment visibility options. There is no option for groups only. You may probably need to do some source codes modification to customise it if you wish to have only groups.
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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