After updating the value calculation to a field in the Person table, how can you force all records to recalculate the value?
You will find several options by using "Execute templates" as search criteria.
There is not option to "Execute Templates" against Person objects. At least, not that I see in Object Browser under the Person table.
Are you sure?
This is not where the articles linked by Markus states this button to be. But yes it is there. Thank you.