As a user, while typing an email in the email editor, I often need to include values from data fields. Today, this means scrolling up and down and manually copying and pasting values into the email. If the email editor had a button that lets me pick a data field and inserts its value directly at my cursor position, it would save time, reduce effort, and make writing emails much smoother. Clicking on insert-data button in the email editor should show me the actual values (and not just data field names) as selectable options. When only field names are shown, I have to remember what each field represents and mentally map it to the value I need. Showing values instead reduces cognitive effort, makes the choice intuitive, and allows me to insert the right information quickly without breaking my flow. Canned text would have been an alternate but that may not always work as users are mostly typing email adhoc and need to add values.