diff --git a/Pod/Classes/PNClasses/PNInstallation.h b/Pod/Classes/PNClasses/PNInstallation.h
index 60bd6d5..760ec56 100644
--- a/Pod/Classes/PNClasses/PNInstallation.h
+++ b/Pod/Classes/PNClasses/PNInstallation.h
@@ -41,6 +41,10 @@ typedef NS_ENUM(NSInteger, PNInstallationType) {
  */
 - (void) resetBadge;
 
+- (void) setRegistered;
+
+- (void) setUpdated;
+
 ///--------------------------------------
 #pragma mark - PNInstallation Properties
 ///--------------------------------------
@@ -80,6 +84,14 @@ typedef NS_ENUM(NSInteger, PNInstallationType) {
 /**
  *  <#Description#>
  */
-@property (nonatomic, strong, readonly, nullable) NSDate *lastUpdate;
+@property (nonatomic, strong, readonly, nullable) NSDate *registeredAt;
+/**
+ *  <#Description#>
+ */
+@property (nonatomic, strong, readonly, nullable) NSDate *updatedAt;
+/**
+ *  <#Description#>
+ */
+@property (nonatomic, strong, readonly, nullable) NSDate *lastTokenUpdate;
 
 @end
diff --git a/Pod/Classes/PNClasses/PNInstallation.m b/Pod/Classes/PNClasses/PNInstallation.m
index 2844afd..b876f98 100644
--- a/Pod/Classes/PNClasses/PNInstallation.m
+++ b/Pod/Classes/PNClasses/PNInstallation.m
@@ -37,7 +37,9 @@ static bool isFirstAccess = YES;
                               @"oldDeviceToken":@"oldDeviceToken",
                               @"badge":@"badge",
                               @"localeIdentifier":@"localeIdentifier",
-                              @"lastUpdate":@"lastUpdate",
+                              @"registeredAt":@"registeredAt",
+                              @"updatedAt":@"updatedAt",
+                              @"lastTokenUpdate":@"lastTokenUpdate",
                               };
     return mapping;
 }
@@ -95,7 +97,7 @@ static bool isFirstAccess = YES;
     _oldDeviceToken = _deviceToken;
     _deviceToken = ptoken;
     if (response != PNInstallationTypeNone) {
-        _lastUpdate = [NSDate date];
+        _lastTokenUpdate = [NSDate date];
     }
     
     return response;
@@ -113,6 +115,14 @@ static bool isFirstAccess = YES;
     [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
 }
 
+- (void) setRegistered {
+    _registeredAt = [NSDate date];
+}
+
+- (void) setUpdated {
+    _updatedAt = [NSDate date];
+}
+
 #pragma mark -
 
 #pragma mark Private Methods