I am developing a web application with ArcGIS Maps SDK for JavaScript and I am using the Identity Manager to offer access to users for secured services available in the ArcGIS Enterprise Portal.
The customer wants a few changes to the default Identity Manager dialog that prompts the user for its credentials. For example it wants that the "Keep me signed in" option to be removed from the form. Is it possible to make any changes to the existing dialog or to create a custom one? I assume that the default dialog is created by the Portal.