Hello Hayato,
Welcome to Atlassian Community!
On Atlassian Cloud products, when managing users and groups, currently there is no option to bulk update.
In order to add users to a group, it's possible to select many users and that's the only option for now.
There is a feature request suggesting the option to Bulk update:
Please, click on vote and watch to receive updates about the feature.
Regards,Angélica
It looks like you're new here. Sign in or register to get started.