Hi @aluzaja178 ,
Do you want to retrieve Group Info for a guest user from your current Org?
Regarding the needs that you mentioned, I think the AzureAD.GetMemberGroups() function could achieve your needs. When you want to use the AzureAD.GetMemberGroups() function to search related groups to the "Guest" user, you could not type the email address of the "Guest" user as first argument in the AzureAD.GetMemberGroups() function, instead, you should specify the Object Id of the "Guest" user as first argument in the AzureAD.GetMemberGroups() function.
I have made a test on my side, please try the following workaround:

1. Firstly, add Office 365 Users connector as data source in your app.
2. Set the OnSelect property of the "Retrieve Groups" button to following:
ClearCollect(
GroupsCollection,
AddColumns(
AzureAD.GetMemberGroupsV2(First(Office365Users.SearchUserV2({searchTerm: "Anchxxxxxx@163.com"}).value).Id, false).value,
"GroupName",
AzureAD.GetGroup(Value).displayName
)
)
On your side, you should modify above formula as below:
ClearCollect(
GroupsCollection,
AddColumns(
AzureAD.GetMemberGroupsV2(First(Office365Users.SearchUserV2({searchTerm: User().Email}).value).Id, false).value,
"GroupName",
AzureAD.GetGroup(Value).displayName
)
)
then related group info would be saved into the GroupsCollection, you could add a Data Table in your app to preview this collection data.
Please try above solution, then check if your issue is solved.
Regards,