diff --git a/createDash.py b/createDash.py
index 8b1a74a..483eb65 100644
--- a/createDash.py
+++ b/createDash.py
@@ -1,3 +1,4 @@
+#Main dashboard generation script
 import yaml
 from decouple import config
 import json
@@ -79,8 +80,13 @@ def main():
                 dashboard_json.append(createImageTile(config))
                 dashboard_json = dashboard_json + createHeaderTiles(config,args.wall)
                 boundindex = 1
+            #Load SLO config as object from yaml definition
             sloconfigs = getSloConfigurations(configuration, script_config)
+            #Generate tile row including description, single value and graph tiles
             dashboard_json = dashboard_json + createSloTileRow(boundindex,script_config,args.wall,sloconfigs,doc)
+            #Increment row index
+            boundindex = boundindex+1
+    #Save tile JSON to file
     if rowcount == 0 or (args.rows is not None and boundindex%args.rows != 0):
         with open("./tiles/dashboard_tiles_"+str(dahboardcount)+".json", "w") as file:
             json.dump(dashboard_json, file, indent=2)
diff --git a/dataExplorerTile.py b/dataExplorerTile.py
index 8cac8ee..a63c4e1 100644
--- a/dataExplorerTile.py
+++ b/dataExplorerTile.py
@@ -1,3 +1,4 @@
+#Single value tile definition (for json parse purpose)
 class SingleValueTile:
     def __init__(self,name,bounds,timeframe,remoteEnvironmentUrl,metricSelector,graphThreshold):
         self.name = name
@@ -28,7 +29,7 @@ class SingleValueTile:
                             "tableSettings": { "isThresholdBackgroundAppliedToCell": "false" }, 
                             "graphChartSettings": { "connectNulls": "false" } }
         self.queriesSettings = { "resolution": "","foldAggregation": "AVG" }
-
+#Graph tile definition (for json parse purpose)
 class GraphTile:
     def __init__(self,name,bounds,remoteEnvironmentUrl,metricSelector, countMetricSelector, responseMetricSelector,graphThreshold,customName,axisTargetMin,axisTargetMax,config):
         self.name = name
diff --git a/remoteDashboard.py b/remoteDashboard.py
index 1c249c4..654169e 100644
--- a/remoteDashboard.py
+++ b/remoteDashboard.py
@@ -1,7 +1,9 @@
+#Library includes funtions used for interacting with Dashboard API
 import requests
 from datetime import datetime
 import os
 import json
+#HTTP request definition
 def make_request(url, DTAPIToken,verify, method, jsondata):
     headers = {
     'Content-Type': 'application/json',
@@ -27,7 +29,7 @@ def make_request(url, DTAPIToken,verify, method, jsondata):
         return "An Unknown Error occurred" + repr(err)
     
     return response
-
+#Downloads dashboards from provided environment with given name
 def get_all_dashboards_withname(DTAPIToken, DTENV,name):
     DTAPIURL= DTENV + "api/config/v1/dashboards"
     r = make_request(DTAPIURL,DTAPIToken,True,"get",None)
@@ -40,7 +42,7 @@ def get_all_dashboards_withname(DTAPIToken, DTENV,name):
                 result.append(dashboard)
     result = sorted(result, key=lambda x : x['name'], reverse=False)
     return result
-
+#Stores current dashboard json files in archive repo
 def backup_dashboards(DTAPIToken, DTENV, dashboards):
     for dashboard in dashboards:
         DTAPIURL = DTENV + "api/config/v1/dashboards/" + dashboard["id"]
@@ -54,13 +56,13 @@ def backup_dashboards(DTAPIToken, DTENV, dashboards):
             os.makedirs("./archive/"+strnowdate)
         with open("./archive/"+strnowdate+"/"+entityResponse["dashboardMetadata"]["name"]+"_"+strnow+".json", "w") as file:
             json.dump(entityResponse, file, indent=2)
-
+#Deletes dashboards from remote tenant
 def remove_dashboards(DTAPIToken, DTENV, dashboards):
     for dashboard in dashboards:
         print("Removing STAGING dashboard from Dynatrace: "+dashboard["name"])
         DTAPIURL = DTENV + "api/config/v1/dashboards/" + dashboard["id"]
         print(make_request(DTAPIURL,DTAPIToken,True,"delete",None))
-
+#Creates or updates staging dashboard on given tenant
 def create_or_update_dashboard(DTAPIToken, DTENV, dashboards, files, businessline, config, department):
     if(files):
         for index, filename in enumerate(files,start=1):
diff --git a/repoConfig.py b/repoConfig.py
index 9eda8bd..045e227 100644
--- a/repoConfig.py
+++ b/repoConfig.py
@@ -1,15 +1,17 @@
+#Library includes funtions for interacting with git repos
 from git import Repo
 import os
+#Clones repo if not exists
 def clone_repo_if_notexist(repourl, reponame):
     if(not os.path.isdir(reponame)):
         repo = Repo.clone_from(repourl, reponame)
         return repo
     return Repo(reponame)
-
+#Performs pull on existing repo
 def pull_repo(repo):
     origin = repo.remotes.origin
     origin.pull()
-
+#Performs add, commit and push on existing repo
 def push_repo(repo, message):
     repo.git.add(all=True)
     repo.index.commit(message)
diff --git a/sloConfigLoader.py b/sloConfigLoader.py
index 008dc83..b87c24c 100644
--- a/sloConfigLoader.py
+++ b/sloConfigLoader.py
@@ -1,4 +1,5 @@
-from tileHelper import get_dataExplorerTileSloThreshold
+#Library includes definition and function for parsing SLO yaml definition into object
+from tileFactory import get_dataExplorerTileSloThreshold
 class Sloconfig:
     def __init__(self):
         self.hub = ""
@@ -20,7 +21,7 @@ class Sloconfig:
         self.slourl = ""
         self.docurl = ""
 
-
+#Loads values from yaml config files and parses them into object
 def getSloConfigurations(sloconfig, scriptconfig):
     configs = []
     for hub in sloconfig["hubs"]:
diff --git a/sloHelper.py b/sloHelper.py
index 6745c1d..b14d559 100644
--- a/sloHelper.py
+++ b/sloHelper.py
@@ -1,18 +1,21 @@
+#Library includes functions for interacting with SLOs
 import yaml
-from remoteDashboardHelper import make_request
+from remoteDashboard import make_request
 from KRParser import krparser
 from decouple import config
+#Loads SLOs definitions from yaml file
 def load_slo_parameter(path):
     with open(path) as file:
         slo_doc = yaml.safe_load(file)
     return slo_doc
+#Downloads SLO definition from Dynatrace API
 def getSLO(env, envurl,sloid, DTAPIToken):
     url = envurl+"/api/v2/slo/"+sloid+"?timeFrame=CURRENT"
     response = make_request(url, DTAPIToken,True, "get", "")
     responseobj = response.json()
     responseobj["env"] = env
     return responseobj
-
+#Generates Request Count selector for given service names
 def getSloReqCountSelector(service_names):
     selector = ""
     if(service_names["selectortype"] == "KR"):
@@ -24,6 +27,7 @@ def getSloReqCountSelector(service_names):
         print("Building Service requests count selector for: "+service_names)
         selector = "builtin:service.requestCount.total:filter(and(or(in(\"dt.entity.service\",entitySelector(\"type(service),entityName.in("+service_names+")\"))))):splitBy()"
     return selector
+#Generates Response Time selector for given service names
 def getSloReqTimeSelector(service_names):
     selector = ""
     if(service_names["selectortype"] == "KR"):
@@ -31,6 +35,7 @@ def getSloReqTimeSelector(service_names):
     elif(service_names["selectortype"] == "SRV"):
         selector = "builtin:service.response.server:filter(and(or(in(\"dt.entity.service\",entitySelector(\"type(service),entityName.in("+service_names["services"]+")\"))))):splitBy()"
     return selector
+#Parses SLO definition with KRParses and returns service name array
 def getSloSrvNames(sloconfig, doc):    
     if(sloconfig.hubtype == "gcdm"):
         krp = krparser.KRParser(name=sloconfig.hub,options=krparser.KROption.RESOLVESERVICES, config={"threads":10, "serviceLookupParams":{"fields":"tags"}, "extendResultObjects":{"env":sloconfig.hub}}, DTAPIURL=sloconfig.remoteurl, DTAPIToken=config(doc[sloconfig.hub][3].get('gcdm-token-name')))
diff --git a/tileFactory.py b/tileFactory.py
index f1227b2..0a957b7 100644
--- a/tileFactory.py
+++ b/tileFactory.py
@@ -1,8 +1,11 @@
+#Library includes functions for tile generation
 from dataExplorerTile import SingleValueTile
 from dataExplorerTile import GraphTile
 from sloHelper import getSloReqTimeSelector
 from sloHelper import getSloReqCountSelector
 from sloHelper import getSloSrvNames
+
+#Load coloring thresholds from strings defined in yaml file
 def get_dataExplorerTileSloThreshold(sloThresholdValuesAndColor):
 
     value1 = int(str(sloThresholdValuesAndColor).split("|")[0].split("_")[0])
@@ -16,6 +19,7 @@ def get_dataExplorerTileSloThreshold(sloThresholdValuesAndColor):
     dataExplorerTileThreshold = [ { "value": value1, "color": color1 }, { "value": value2, "color": color2 }, { "value": value3, "color": color3 } ]
     return dataExplorerTileThreshold
 
+#Translate row numbers into grid values
 def get_bounds (grid_row, grid_column, tile_columnwidth, row_height):
     grid_brick = 38
     grid_top    = 0 if grid_row == 0 else grid_row  * grid_brick
@@ -24,6 +28,7 @@ def get_bounds (grid_row, grid_column, tile_columnwidth, row_height):
     grod_height = 0 if row_height == 0 else row_height  * grid_brick
     bounds = { "top": grid_top, "left": grod_left,  "width": grod_width, "height": grod_height }
     return bounds
+#Generate image tile for dashboard
 def createImageTile(config):
     newimage = {}
     newimage["name"] = "Image"
@@ -33,6 +38,7 @@ def createImageTile(config):
     newimage["tileFilter"] = {}
     newimage["image"] = config["visualconfig"]["image_data"]
     return newimage
+#Generate markdown tile for dashboard
 def createMarkdownTile(row, name, markdown, column, width, height):
     newmarkdown = {}
     newmarkdown["name"] = name
@@ -41,6 +47,7 @@ def createMarkdownTile(row, name, markdown, column, width, height):
     newmarkdown["bounds"] = get_bounds(row, column, width, height)
     newmarkdown["markdown"] = markdown
     return newmarkdown
+#Generate header tile for dashboard
 def createHeaderTile(row, name, column, width, height):
     newheader= {}
     newheader["name"] = name
@@ -48,19 +55,16 @@ def createHeaderTile(row, name, column, width, height):
     newheader["configured"] = "true"
     newheader["bounds"] = get_bounds(row, column, width, height)
     return newheader
-def createSloDescriptionTile(index, name_short, department, config, docURL,slorelevant,slourl_EMEA,slourl_NA,slourl_CN,wall): #TODO
+#Generate markdown text for SLO description tile
+def createSloDescriptionTile(index, name_short, department, config, docURL,slorelevant,slourls,wall): #TODO
     if(not wall):
         markdown = "___________\n## " + name_short + "\n\n" + department + "  [Documentation](" + docURL + ")"
         if(slorelevant):
             markdown = markdown + " [QM-Report]  \n"
         else:
             markdown = markdown + "  \n"
-        if(slourl_EMEA):
-            markdown = markdown + "[EMEA]("+slourl_EMEA+") "
-        if(slourl_NA):
-            markdown = markdown + "[NA]("+slourl_NA+") "
-        if(slourl_CN):
-            markdown = markdown + "[CN]("+slourl_CN+") "
+        for slourl in slourls:
+            markdown = markdown + "["+slourl.upper()+"]("+slourls[slourl]+") "
     else:
         markdown = "___________\n## " + name_short + "\n\n" + department
         if(slorelevant):
@@ -68,6 +72,7 @@ def createSloDescriptionTile(index, name_short, department, config, docURL,slore
         else:
             markdown = markdown + "  \n"
     return createMarkdownTile(index*config["visualconfig"]["rowheight"],"Markdown",markdown,0,config["visualconfig"]["description_tile_width"],config["visualconfig"]["rowheight"])
+#Generate summed header tiles for all hubs
 def createHeaderTiles(config,wall):
     tiles = []
     if(wall):
@@ -92,17 +97,19 @@ def createHeaderTiles(config,wall):
             currentColumn = tiles[len(tiles)-1]["bounds"]["left"]/config["visualconfig"]["brick_size"] + tiles[len(tiles)-1]["bounds"]["width"]/config["visualconfig"]["brick_size"]+config["visualconfig"]["spacing"]
     return tiles
 
+#Create full SLO row
 def createSloTileRow(index, config, wall, sloconfigs,doc):
     tiles = []
-    tiles.append(createSloDescriptionTile(index,sloconfigs[0].displayName,sloconfigs[0].department,config,sloconfigs[0].docurl,sloconfigs[0].slorelevant,"","","",wall))
+    sloUrls = {}
     currentColumn = config["visualconfig"]["description_tile_width"]
     for sloconfig in sloconfigs:
         service_names = getSloSrvNames(sloconfig, doc)
+        sloUrls[sloconfig.hub] = sloconfig.slourl
         if sloconfig.tiles_actual and wall:
-            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_1"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
+            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width_wall"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_1"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
             tiles.append(vars(tile))
         elif sloconfig.tiles_actual:
-            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width_wall"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_1"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
+            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_1"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
             tiles.append(vars(tile))
         currentColumn = tiles[len(tiles)-1]["bounds"]["left"]/config["visualconfig"]["brick_size"] + tiles[len(tiles)-1]["bounds"]["width"]/config["visualconfig"]["brick_size"]
         if sloconfig.tiles_graph:
@@ -115,15 +122,17 @@ def createSloTileRow(index, config, wall, sloconfigs,doc):
             else:
                 latency_selector = getSloReqTimeSelector(service_names)
             if wall:
-                tile = GraphTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["graph_width"],config["visualconfig"]["rowheight"]),sloconfig.remoteurl,sloconfig.metric,traffic_selector,latency_selector,sloconfig.graph_threshold,sloconfig.metric,config["visualconfig"]["graph_axis_min"],config["visualconfig"]["graph_axis_max"],config)
-            else:
                 tile = GraphTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["graph_width_wall"],config["visualconfig"]["rowheight"]),sloconfig.remoteurl,sloconfig.metric,traffic_selector,latency_selector,sloconfig.graph_threshold,sloconfig.metric,config["visualconfig"]["graph_axis_min"],config["visualconfig"]["graph_axis_max"],config)
+            else:
+                tile = GraphTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["graph_width"],config["visualconfig"]["rowheight"]),sloconfig.remoteurl,sloconfig.metric,traffic_selector,latency_selector,sloconfig.graph_threshold,sloconfig.metric,config["visualconfig"]["graph_axis_min"],config["visualconfig"]["graph_axis_max"],config)
             tiles.append(vars(tile))
         currentColumn = tiles[len(tiles)-1]["bounds"]["left"]/config["visualconfig"]["brick_size"] + tiles[len(tiles)-1]["bounds"]["width"]/config["visualconfig"]["brick_size"]
         if sloconfig.tiles_ytd and wall:
-            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_2"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
-            tiles.append(vars(tile))
-        elif sloconfig.tiles_ytd:
             tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width_wall"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_2"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
             tiles.append(vars(tile))
+        elif sloconfig.tiles_ytd:
+            tile = SingleValueTile(sloconfig.displayName,get_bounds(index*config["visualconfig"]["rowheight"],currentColumn,config["visualconfig"]["singlevalue_width"],config["visualconfig"]["rowheight"]),config["metadata"]["single_value_timeframe_2"],sloconfig.remoteurl,sloconfig.metric,sloconfig.singlevalue_threshold)
+            tiles.append(vars(tile))
+        currentColumn = tiles[len(tiles)-1]["bounds"]["left"]/config["visualconfig"]["brick_size"] + tiles[len(tiles)-1]["bounds"]["width"]/config["visualconfig"]["brick_size"]+config["visualconfig"]["spacing"]
+    tiles  = [createSloDescriptionTile(index,sloconfigs[0].displayName,sloconfigs[0].department,config,sloconfigs[0].docurl,sloconfigs[0].slorelevant,sloUrls,wall)] +tiles
     return tiles