diff --git a/Module/ExoHelper/ExoHelper.psd1 b/Module/ExoHelper/ExoHelper.psd1
index fbeb793..53709a3 100644
--- a/Module/ExoHelper/ExoHelper.psd1
+++ b/Module/ExoHelper/ExoHelper.psd1
@@ -12,7 +12,7 @@
 RootModule = 'ExoHelper.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.1.5'
+ModuleVersion = '2.0.0'
 
 # Supported PSEditions
 CompatiblePSEditions = @('Desktop', 'Core')
@@ -69,7 +69,7 @@ RequiredModules = @('AadAuthenticationFactory')
 # NestedModules = @()
 
 # Functions to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no functions to export.
-FunctionsToExport = @('New-ExoConnection', 'Invoke-ExoCommand', 'Get-ExoToken')
+FunctionsToExport = @('New-ExoConnection', 'Get-ExoDefaultClientId', 'Invoke-ExoCommand', 'Get-ExoToken')
 
 # Cmdlets to export from this module, for best performance, do not use wildcards and do not delete the entry, use an empty array if there are no cmdlets to export.
 CmdletsToExport = @()
diff --git a/Module/ExoHelper/ExoHelper.psm1 b/Module/ExoHelper/ExoHelper.psm1
index 5664a3f..bb773db 100644
--- a/Module/ExoHelper/ExoHelper.psm1
+++ b/Module/ExoHelper/ExoHelper.psm1
@@ -11,22 +11,33 @@ function New-ExoConnection
     None
 
 .EXAMPLE
-New-ExoConnection -authenticationfactory $factory -TenantId mydomain.onmicrosoft.com
+New-AadAuthenticationFactory -ClientId (Get-ExoDefaultClientId) -TenantId 'mydomain.onmicrosoft.com' -AuthMode Interactive
+New-ExoConnection -authenticationfactory $factory
 
 Description
 -----------
 This command initializes connection to EXO REST API.
 It uses instance of AADAuthenticationFactory for authentication with EXO REST API
+
+.EXAMPLE
+New-AadAuthenticationFactory -ClientId (Get-ExoDefaultClientId) -TenantId 'mydomain.onmicrosoft.com' -AuthMode Interactive | New-ExoConnection -IPPS
+
+Description
+-----------
+This command initializes connection to IPPS REST API.
+It uses instance of AADAuthenticationFactory for authentication with IPPS REST API passed via pipeline
+
+
 #>
 param
     (
-        [Parameter(Mandatory)]
+        [Parameter(Mandatory, ValueFromPipeline)]
         #AAD authentication factory created via New-AadAuthenticationFactory
         #for user context, user factory created with clientId = fb78d390-0c51-40cd-8e17-fdbfab77341b (clientId of ExchangeOnlineManagement module) or your app with appropriate scopes assigned
         $AuthenticationFactory,
         
-        [Parameter(Mandatory)]
-        #Tenant ID - tenant native domain (xxx.onmicrosoft.com)
+        [Parameter()]
+        #Tenant ID when not the same as specified for factory - tenant native domain (xxx.onmicrosoft.com, or tenant GUID)
         [string]
         $TenantId,
         
@@ -37,7 +48,8 @@ param
         $AnchorMailbox,
 
         [switch]
-        #Connection specialized to call IPPS commands
+        #Connection is specialized to call IPPS commands
+        #If not present, connection is specialized to call Exchange Online commands
         $IPPS
     )
 
@@ -85,6 +97,20 @@ param
     }
 }
 
+function Get-ExoDefaultClientId
+{
+    [CmdletBinding()]
+    param
+    (
+        [Parameter()]
+        [switch]
+        $IPPS
+    )
+    process
+    {
+        'fb78d390-0c51-40cd-8e17-fdbfab77341b'
+    }
+}
 
 function Get-ExoToken
 {
@@ -211,6 +237,7 @@ This command retrieves mailbox of user JohnDoe and returns just netId property
         $headers['Prefer'] = "odata.maxpagesize=$batchSize"
         $headers['connection-id'] = $Connection.connectionId
         $headers['X-AnchorMailbox'] =$Connection.anchorMailbox
+        $headers['X-ClientApplication'] ='ExoHelper'
 
         #make sure that hashTable in parameters is properly decorated
         foreach($key in $Parameters.Keys)