It seems like it is not possible for now.
(Sorry if I am wrong!)
It is necessary for Pull Panda Pull Assigner to automate review assignment.
That鈥檚 correct, and it鈥檚 an old GitHub bug that we鈥檙e working to fix
Update: just got the 馃憤 from the Ecosystem Apps team, which means this should be resolved soon. (The tricky part of this one was thinking through permissioning, which is now done - only implementation remains.) It will fix this for all GitHub apps that interact with PRs.
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Any progress on this? We would like to be able to set a team as the default reviewer for dependabot PRs
馃憢 The team is pretty swamped at the moment so, unfortunately, it may be some time before we can get to the implementation part of this.
I believe for the moment you can leverage the CODEOWNERS file to define default reviewers.
Hey, any news about this ?
Would love to see this implemented!
I've tried using the CODEOWNERS workaround, and it looks like Dependabot is actually removing codeowners who've been pinged:

Any update on this issue? I would like to set a team as the reviewer instead of manually need to add a user in the yaml config.
This is fixed in GitHub-native Dependabot - see https://github.com/dependabot/dependabot-core/issues/1198#issuecomment-638172068 for more info
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Hey, any news about this ?