Hi,
So far, you are returning the whole Assigned to field, which is an array of objects containing a single item, which is a reference to the user Joe Bloggs. Since we don't have any images from your inputs, I'm assuming that you accessed it by using an expression similar to first(body('Get_items'))?['AssignedTo'].
To access Joe's name and email, you will need two expressions very similar to your existing one, which will simply add the object reference for display name and email. The expressions are the following, where the only difference from your existing one is the content highlighted in red:
first(body('Get_items'))?['AssignedTo'][0]['DisplayName']
first(body('Get_items'))?['AssignedTo'][0]['Email']
If the steps above are not clear enough, please share an image of your inputs that are generating the Assigned to field array, so I can make any fixes in the provided expressions.
Let me know if it works for you or if you need any additional help!
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