Hi @GET123,
Have you solved your problem?
Do you want to update the Multi-Select Person fields by setting the DefaultSelectedItems property of a Combo Box?
Could you please tell me that how you set the Items property of the Combo Box?
Actually, I agree with @dave-jorgensen that you could set the Items with Choices() function if you do not have additional search needs for office365 users. And then set the Update property of the data card with the ComboBox.SelectedItems, which would help you update the Person field successfully.
However, if there is something additional for you select office365 users, I think you should use a specific format as below:
ForAll(ComboBox1.SelectedItems,
{
'@odata.type': "#Microsoft.Azure.Connectors.SharePoint.SPListExpandedUser",
Claims: Mail,
Department: "",
DisplayName: Mail,
Email: Mail,
JobTitle: ".",
Picture: "."
}
)
Further, the DefaultSelectedItems property of a Combo Box will display items only when the users do not interact with it, which means the Combo Box will always display default items before you select within. Any time you selected manually, the DefaultSelectedItems property will fail to work.
