While JSON Parse tool is useful for processing data, it is possible that a name corresponding to a JSON value may contain a period (.) symbol and this can be problematic when you are dealing with a nested JSON value, as Alteryx automatically uses the period character as a delimiter for the JSON_Name column.
I would like to propose an enhancement where the user can select the delimiter the JSON_Name column would be created with, allowing the user to select a character not used in the names for the JSON values, therefore eliminating the need to take extra steps (like finding each name with a period and/or writing specialized RegEx patterns) for dealing with the names that contain a period.