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Helper III
Helper III

How to add external users to a o365 group using power automate ?

Hi everyone !


I am looking for assistance with Microsoft Power Automate.

Essentially, I'm attempting to create a flow that adds external users to a o365 group. I didn't find a answers that works online about this problem.





Is there a way to get this done ?

Community Support
Community Support

Hi @Githendra23,

Do you want to add guest users to Office365 group?



Please note that the UPN is a type of string instead of an Email address.

It is impossible to add an external user to O365 Group, but you should get its UPN.

And there is no action could get UPN of an external user, so the only way you could do is store these user UPN into an Excel table. When a response submits, use Filter array action to find corresponding UPN, and add it into the Group.

Best Regards,

Hi @v-qiaqi-msft,


Thanks for the reply !


Is there another way to add guests (external users) to a group with a simpler method ?



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