diff --git a/src/fenrir/core/generalData.py b/src/fenrir/core/generalData.py
index a33035e4..98404ccf 100644
--- a/src/fenrir/core/generalData.py
+++ b/src/fenrir/core/generalData.py
@@ -11,8 +11,8 @@ generalData = {
 'tutorialMode': False,
 'currUser':'',
 'prevUser':'',
-'managerList':['processManager','punctuationManager','cursorManager','applicationManager','commandManager'
-  ,'screenManager','inputManager','outputManager','helpManager','eventManager','debug'],
+'managerList':['processManager', 'punctuationManager', 'cursorManager', 'applicationManager', 'commandManager'
+  , 'screenManager', 'inputManager','outputManager', 'helpManager', 'memoryManager', 'eventManager', 'debug'],
 'commandFolderList':['commands','onInput', 'onCursorChange', 'onScreenUpdate','onScreenChanged','onHeartBeat', 'onPlugInputDevice'
   ,'onApplicationChange','onSwitchApplicationProfile','help',],
 }
diff --git a/src/fenrir/core/memoryManager.py b/src/fenrir/core/memoryManager.py
index 0c2af5e3..5fc6a0e2 100644
--- a/src/fenrir/core/memoryManager.py
+++ b/src/fenrir/core/memoryManager.py
@@ -7,15 +7,21 @@
 import time
 from core import debug
 
-class inputManager():
+class memoryManager():
     def __init__(self):
         self.listStorage = {}
     def initialize(self, environment):
         self.env = environment
+    def shutdown(self):
+        pass
     def addValueToFirstIndex(self, name, value):
         pass
     def addIndexList(self, name, maxLength = None, currList = [], currIndex = 0):
         self.listStorage[name] = {'list': currList, 'index': currIndex, 'maxLength': maxLength}
+    def isLastIndex(self, name):
+        return self.listStorage[name]['index'] == len(self.listStorage[name]['list']): 
+    def isFirstIndex(self, name):
+        return self.listStorage[name]['index'] == 0:    
     def getNextIndex(self, name):
         if self.isIndexListEmpty(name):
             self.listStorage[name]['index'] = -1
diff --git a/src/fenrir/core/settingsManager.py b/src/fenrir/core/settingsManager.py
index 39f86095..9b89f267 100644
--- a/src/fenrir/core/settingsManager.py
+++ b/src/fenrir/core/settingsManager.py
@@ -10,6 +10,7 @@ fenrirPath = os.path.dirname(currentdir)
 
 from configparser import ConfigParser
 from core import debugManager
+from core import memoryManager
 from core import processManager
 from core import eventManager
 from core import inputManager
@@ -323,6 +324,8 @@ class settingsManager():
         
         if fenrirManager:
             environment['runtime']['fenrirManager'] = fenrirManager
+        environment['runtime']['memoryManager'] = memoryManager.memoryManager()
+        environment['runtime']['memoryManager'].initialize(environment) 
         environment['runtime']['eventManager'] = eventManager.eventManager()
         environment['runtime']['eventManager'].initialize(environment)            
         environment['runtime']['processManager'] = processManager.processManager()