diff --git a/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psd1 b/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psd1
index a6a6e91..cd05667 100644
--- a/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psd1
+++ b/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psd1
@@ -34,7 +34,7 @@ RequiredModules = @(
 )
 
 # Functions to export from this module
-FunctionsToExport = @('Connect-SsoAdminServer', 'Disconnect-SsoAdminServer', 'New-SsoPersonUser', 'Get-SsoPersonUser', 'Set-SsoPersonUser', 'Remove-SsoPersonUser', 'Get-SsoGroup', 'Get-SsoPasswordPolicy', 'Set-SsoPasswordPolicy', 'Get-SsoLockoutPolicy', 'Set-SsoLockoutPolicy', 'Get-SsoTokenLifetime', 'Set-SsoTokenLifetime', 'Get-IdentitySource', 'Add-ActiveDirectoryIdentitySource', 'Add-LDAPIdentitySource', 'Set-LDAPIdentitySource', 'Set-SsoSelfPersonUserPassword')
+FunctionsToExport = @('Connect-SsoAdminServer', 'Disconnect-SsoAdminServer', 'New-SsoPersonUser', 'Get-SsoPersonUser', 'Set-SsoPersonUser', 'Remove-SsoPersonUser', 'Get-SsoGroup', 'Get-SsoPasswordPolicy', 'Set-SsoPasswordPolicy', 'Get-SsoLockoutPolicy', 'Set-SsoLockoutPolicy', 'Get-SsoTokenLifetime', 'Set-SsoTokenLifetime', 'Get-IdentitySource', 'Remove-IdentitySource', 'Add-ActiveDirectoryIdentitySource', 'Add-LDAPIdentitySource', 'Set-LDAPIdentitySource', 'Set-SsoSelfPersonUserPassword')
 
 # Cmdlets to export from this module
 CmdletsToExport = @()
diff --git a/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psm1 b/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psm1
index 7047d0f..fe06936 100644
--- a/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psm1
+++ b/Modules/VMware.vSphere.SsoAdmin/VMware.vSphere.SsoAdmin.psm1
@@ -1833,6 +1833,7 @@ Process {
             $IdentitySource.Name,
             $IdentitySource.FriendlyName,
             $IdentitySource.PrimaryUrl,
+            $IdentitySource.FailoverUrl,
             $IdentitySource.UserBaseDN,
             $IdentitySource.GroupBaseDN,
             $Certificates);
@@ -1942,4 +1943,72 @@ function Get-IdentitySource {
       $resultIdentitySources
    }
 }
+
+function Remove-IdentitySource {
+<#
+   .NOTES
+   ===========================================================================
+   Created on:   03/19/2021
+   Created by:   Dimitar Milov
+    Twitter:       @dimitar_milov
+    Github:        https://github.com/dmilov
+   ===========================================================================
+   .DESCRIPTION
+   This function removes Identity Source.
+
+   .PARAMETER IdentitySource
+   The identity source to remove
+
+   .PARAMETER Server
+   Specifies the vSphere Sso Admin Server on which you want to run the cmdlet.
+   If not specified the servers available in $global:DefaultSsoAdminServers variable will be used.
+
+   .EXAMPLE
+   Get-IdentitySource -External | Remove-IdentitySource
+
+   Removes all external domain identity source
+#>
+[CmdletBinding()]
+ param(
+
+  [Parameter(
+      Mandatory=$true,
+      ValueFromPipeline=$true,
+      ValueFromPipelineByPropertyName=$false,
+      HelpMessage='Identity source to remove')]
+   [ValidateNotNull()]
+   [VMware.vSphere.SsoAdminClient.DataTypes.IdentitySource]
+   $IdentitySource,
+
+   [Parameter(
+      Mandatory=$false,
+      ValueFromPipeline=$false,
+      ValueFromPipelineByPropertyName=$false,
+      HelpMessage='Connected SsoAdminServer object')]
+   [ValidateNotNull()]
+   [VMware.vSphere.SsoAdminClient.DataTypes.SsoAdminServer]
+   $Server)
+
+Process {
+
+   $serversToProcess = $global:DefaultSsoAdminServers.ToArray()
+   if ($Server -ne $null) {
+      $serversToProcess = $Server
+   }
+
+
+   try {
+      foreach ($connection in $serversToProcess) {
+         if (-not $connection.IsConnected) {
+            Write-Error "Server $connection is disconnected"
+            continue
+         }
+
+         $connection.Client.DeleteDomain($IdentitySource.Name)
+      }
+   } catch {
+      Write-Error (FormatError $_.Exception)
+   }
+}
+}
 #endregion
\ No newline at end of file
diff --git a/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdmin.Utils.dll b/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdmin.Utils.dll
index 2bd449f..74f1c26 100644
Binary files a/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdmin.Utils.dll and b/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdmin.Utils.dll differ
diff --git a/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdminClient.dll b/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdminClient.dll
index 680030c..11a2ca1 100644
Binary files a/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdminClient.dll and b/Modules/VMware.vSphere.SsoAdmin/net45/VMware.vSphere.SsoAdminClient.dll differ
diff --git a/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdmin.Utils.dll b/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdmin.Utils.dll
index 5695253..0f6bdae 100644
Binary files a/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdmin.Utils.dll and b/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdmin.Utils.dll differ
diff --git a/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdminClient.dll b/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdminClient.dll
index 21c06d3..c06dbf2 100644
Binary files a/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdminClient.dll and b/Modules/VMware.vSphere.SsoAdmin/netcoreapp3.1/VMware.vSphere.SsoAdminClient.dll differ
diff --git a/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/DataTypes/ActiveDirectoryIdentitySource.cs b/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/DataTypes/ActiveDirectoryIdentitySource.cs
index 6aa2b7c..cb01a3c 100644
--- a/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/DataTypes/ActiveDirectoryIdentitySource.cs
+++ b/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/DataTypes/ActiveDirectoryIdentitySource.cs
@@ -20,6 +20,7 @@ namespace VMware.vSphere.SsoAdminClient.DataTypes
 
       public string FriendlyName { get; set; }
       public string PrimaryUrl { get; set; }
+      public string FailoverUrl { get; set; }
       public string UserBaseDN { get; set; }
       public string GroupBaseDN { get; set; }
    }
diff --git a/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/SsoAdminClient.cs b/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/SsoAdminClient.cs
index 8a0f4be..e23ad13 100644
--- a/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/SsoAdminClient.cs
+++ b/Modules/VMware.vSphere.SsoAdmin/src/VMware.vSphere.SsoAdmin.Client/VMware.vSphere.SsoAdminClient/SsoAdminClient.cs
@@ -787,6 +787,7 @@ namespace VMware.vSphere.SsoAdminClient
          string name,         
          string friendlyName,
          string primaryUrl,
+         string failoverUrl,
          string baseDNUsers,
          string baseDNGroups,         
          X509Certificate2[] ldapCertificates) {
@@ -797,6 +798,7 @@ namespace VMware.vSphere.SsoAdminClient
          var adminLdapIdentitySourceDetails = new SsoAdminLdapIdentitySourceDetails {
             friendlyName = friendlyName,
             primaryUrl = primaryUrl,
+            failoverUrl = failoverUrl,
             userBaseDn = baseDNUsers,
             groupBaseDn = baseDNGroups
          };
@@ -858,6 +860,7 @@ namespace VMware.vSphere.SsoAdminClient
                   extIdentitySource.AuthenticationUsername = externalDomain.authenticationDetails?.username;
                   extIdentitySource.FriendlyName = externalDomain.details?.friendlyName;
                   extIdentitySource.PrimaryUrl = externalDomain.details?.primaryUrl;
+                  extIdentitySource.FailoverUrl = externalDomain.details?.failoverUrl;
                   extIdentitySource.GroupBaseDN = externalDomain.details?.groupBaseDn;
                   extIdentitySource.UserBaseDN = externalDomain.details?.userBaseDn;
                   yield return extIdentitySource;
@@ -865,6 +868,25 @@ namespace VMware.vSphere.SsoAdminClient
             }
          }
       }
+
+      public void DeleteDomain(string name) {
+
+         var authorizedInvocationContext =
+            CreateAuthorizedInvocationContext();
+
+         try {
+            authorizedInvocationContext.
+            InvokeOperation(() =>
+               _ssoAdminBindingClient.DeleteAsync(
+                  new ManagedObjectReference {
+                     type = "SsoAdminIdentitySourceManagementService",
+                     Value = "identitySourceManagementService"
+                  },
+                  name)).Wait();
+         } catch (AggregateException e) {
+            throw e.InnerException;
+         }
+      }
       #endregion
    }
 }