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Hi, we are using the EXTSINGLESIGNONKERBEROS from Ivanti (MobileIron) MDM server in order to get the Kerberos authentication against our SharePoint and OneDrive system running. This worked perfectly fine with the iOS system while we are retrieving the password popup from the iOS SSO Extension. For all the calls we made against our server the system just used the Kerberos ticket for the connection. Now we faced an issue with the WKWebView. We are opening images in the WKWebView but this happens completely without any connection inside the WKWebView. We loading the data of the image upfront and open the WKWebView with a local path from the iPhone / iPad. Somehow after the WKWebView loaded the content our connection does not use our Kerberos ticket anymore. All our calls fail with 401 (because we are not adding any user information to our request - the system Extension is doing it automatically). Just after a restart of the app the Kerberos ticket is added to our request again. Does anyone know why this happens? I already tried to write the cookies from the NSHttpCookieStorage SharedStorage to the WKWebView cookies but no success. If we use WKWebView but not loading any content Kerberos is still working after closing the page. It only happens once LoadUrl, LoadData, etc processed. Any additional help or idea would be appreciated. Thank you.

Hello everybody, with my last question and your help we got the documentation how to read the EID with iOS14+ and it's working. Now we need to know how we can read the EID also for Apple Watches and to see in the MDM that it really is a Apple Watch. Is there any API available for watchOS? Here - https://developer.apple.com/documentation/devicemanagement/deviceinformationresponse/queryresponses/servicesubscriptionproperty?changes=latest_minor it looks like the API is only available on iOS, macOS and tvOS. Thank you in advance for the information I can get in this case. Marcel

Hello everybody, our company is working with different MDM systems for years now and we plan to work in addition with the eSIM. Last week someone from us heard there should be changes with the eSIM identifiers. Since then I'm looking for information but I cannot find something. Now I hope I can get some answers to my question here: Will it be possible to read the eSIM identifier from an application on the iPhone or maybe possible to read the eSIM directly with the MDM system? Thank you in advance for any information I can get. Marcel