Trying to enable a mask and Unmask feature.e.g ****123 in Dynamics 365.
Column should be Masked at 'form and list view' by default, if user clicks on a button it will Unmask.
Field level security is completely blocking the view howevere user should be able to Unmask as needed also column is used in code logics and quick views.
Please advise if any suggestions. Thank you.