diff --git a/Passepartout-iOS/AppDelegate.swift b/Passepartout-iOS/AppDelegate.swift
index ddd18ddb..9fccea82 100644
--- a/Passepartout-iOS/AppDelegate.swift
+++ b/Passepartout-iOS/AppDelegate.swift
@@ -95,12 +95,17 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UISplitViewControllerDele
             try? fm.removeItem(at: url)
             return true
         }
+        handleParsedFile(parsedFile, in: root)
+        return true
+    }
+    
+    private func handleParsedFile(_ parsedFile: ParsedFile, in root: UIViewController) {
 
         // already presented: update parsed configuration
         if let nav = root.presentedViewController as? UINavigationController, let wizard = nav.topViewController as? WizardHostViewController {
             wizard.parsedFile = parsedFile
             wizard.removesConfigurationOnCancel = true
-            return true
+            return
         }
 
         // present now
@@ -121,7 +126,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UISplitViewControllerDele
         }
         nav.modalPresentationStyle = .formSheet
         root.present(nav, animated: true, completion: nil)
-        return true
     }
 }
 
diff --git a/Passepartout-iOS/Global/ParsedFile+Alerts.swift b/Passepartout-iOS/Global/ParsedFile+Alerts.swift
index 7cc370dd..abd3cdc1 100644
--- a/Passepartout-iOS/Global/ParsedFile+Alerts.swift
+++ b/Passepartout-iOS/Global/ParsedFile+Alerts.swift
@@ -32,26 +32,19 @@ private let log = SwiftyBeaver.self
 
 extension ParsedFile {
     static func from(_ url: URL, withErrorAlertIn viewController: UIViewController) -> ParsedFile? {
+        let file: ParsedFile
         log.debug("Parsing configuration URL: \(url)")
         do {
-            return try TunnelKitProvider.Configuration.parsed(from: url)
-        } catch ApplicationError.missingConfiguration(let option) {
-            log.error("Could not parse configuration URL: missing configuration, \(option)")
-            let message = L10n.ParsedFile.Alerts.Missing.message(option)
-            alertConfigurationImportError(url: url, in: viewController, withMessage: message)
-        } catch ApplicationError.unsupportedConfiguration(let option) {
-            log.error("Could not parse configuration URL: unsupported configuration, \(option)")
-            let message = L10n.ParsedFile.Alerts.Unsupported.message(option)
-            alertConfigurationImportError(url: url, in: viewController, withMessage: message)
+            file = try TunnelKitProvider.Configuration.parsed(from: url)
         } catch let e {
-            log.error("Could not parse configuration URL: \(e)")
-            let message = L10n.ParsedFile.Alerts.Parsing.message(e.localizedDescription)
-            alertConfigurationImportError(url: url, in: viewController, withMessage: message)
+            let message = localizedMessage(forError: e)
+            alertImportError(url: url, in: viewController, withMessage: message)
+            return nil
         }
-        return nil
+        return file
     }
     
-    private static func alertConfigurationImportError(url: URL, in vc: UIViewController, withMessage message: String) {
+    private static func alertImportError(url: URL, in vc: UIViewController, withMessage message: String) {
         let alert = Macros.alert(url.normalizedFilename, message)
 //        alert.addDefaultAction(L10n.ParsedFile.Alerts.Buttons.report) {
 //            var attach = IssueReporter.Attachments(debugLog: false, configurationURL: url)
@@ -61,4 +54,48 @@ extension ParsedFile {
         alert.addCancelAction(L10n.Global.ok)
         vc.present(alert, animated: true, completion: nil)
     }
+
+    static func alertImportWarning(url: URL, in vc: UIViewController, withWarning warning: ApplicationError, completionHandler: @escaping (Bool) -> Void) {
+        let message = details(forWarning: warning)
+        let alert = Macros.alert(url.normalizedFilename, L10n.ParsedFile.Alerts.PotentiallyUnsupported.message(message))
+        alert.addDefaultAction(L10n.Global.ok) {
+            completionHandler(true)
+        }
+        alert.addCancelAction(L10n.Global.cancel) {
+            completionHandler(false)
+        }
+        vc.present(alert, animated: true, completion: nil)
+    }
+    
+    private static func localizedMessage(forError error: Error) -> String {
+        if let appError = error as? ApplicationError {
+            switch appError {
+            case .missingConfiguration(let option):
+                log.error("Could not parse configuration URL: missing configuration, \(option)")
+                return L10n.ParsedFile.Alerts.Missing.message(option)
+                
+            case .unsupportedConfiguration(let option):
+                log.error("Could not parse configuration URL: unsupported configuration, \(option)")
+                return L10n.ParsedFile.Alerts.Unsupported.message(option)
+                
+            default:
+                break
+            }
+        }
+        log.error("Could not parse configuration URL: \(error)")
+        return L10n.ParsedFile.Alerts.Parsing.message(error.localizedDescription)
+    }
+    
+    private static func details(forWarning warning: ApplicationError) -> String {
+        switch warning {
+        case .missingConfiguration(let option):
+            return option
+            
+        case .unsupportedConfiguration(let option):
+            return option
+            
+        default:
+            fatalError("Only use .missingConfiguration or .unsupportedConfiguration for warnings")
+        }
+    }
 }
diff --git a/Passepartout/Resources/en.lproj/Localizable.strings b/Passepartout/Resources/en.lproj/Localizable.strings
index e3a06b30..28a2c496 100644
--- a/Passepartout/Resources/en.lproj/Localizable.strings
+++ b/Passepartout/Resources/en.lproj/Localizable.strings
@@ -55,6 +55,7 @@
 
 "parsed_file.alerts.missing.message" = "The configuration file lacks a required option (%@).";
 "parsed_file.alerts.unsupported.message" = "The configuration file contains an unsupported option (%@).";
+"parsed_file.alerts.potentially_unsupported.message" = "The configuration file is correct but contains a potentially unsupported option (%@).\n\nConnectivity may break depending on server settings.";
 "parsed_file.alerts.parsing.message" = "Unable to parse the provided configuration file (%@).";
 "parsed_file.alerts.buttons.report" = "Report an issue";
 
diff --git a/Passepartout/Sources/SwiftGen+Strings.swift b/Passepartout/Sources/SwiftGen+Strings.swift
index 7859a287..4ff76209 100644
--- a/Passepartout/Sources/SwiftGen+Strings.swift
+++ b/Passepartout/Sources/SwiftGen+Strings.swift
@@ -432,6 +432,13 @@ internal enum L10n {
         }
       }
 
+      internal enum PotentiallyUnsupported {
+        /// The configuration file is correct but contains a potentially unsupported option (%@).\n\nConnectivity may break depending on server settings.
+        internal static func message(_ p1: String) -> String {
+          return L10n.tr("Localizable", "parsed_file.alerts.potentially_unsupported.message", p1)
+        }
+      }
+
       internal enum Unsupported {
         /// The configuration file contains an unsupported option (%@).
         internal static func message(_ p1: String) -> String {