diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93a773633d..4ba3b82a9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change log for Microsoft365DSC
 
+# UNRELEASED
+
+* AADRoleEligibilityScheduleRequest
+  * Fixes how the Get method retrieves existing instances for Groups.
+    FIXES [#3787](https://github.com/microsoft/Microsoft365DSC/issues/3787)
+
 # 1.23.1025.1
 
 * AADEntitlementManagementAccessPackageAssignmentPolicy
diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_AADRoleEligibilityScheduleRequest/MSFT_AADRoleEligibilityScheduleRequest.psm1 b/Modules/Microsoft365DSC/DSCResources/MSFT_AADRoleEligibilityScheduleRequest/MSFT_AADRoleEligibilityScheduleRequest.psm1
index 873eddbbce..2e4b3c31ac 100644
--- a/Modules/Microsoft365DSC/DSCResources/MSFT_AADRoleEligibilityScheduleRequest/MSFT_AADRoleEligibilityScheduleRequest.psm1
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_AADRoleEligibilityScheduleRequest/MSFT_AADRoleEligibilityScheduleRequest.psm1
@@ -177,10 +177,16 @@
                 $RoleDefinitionId = (Get-MgBetaRoleManagementDirectoryRoleDefinition -Filter "DisplayName eq '$RoleDefinition'").Id
                 Write-Verbose -Message "Found Role {$RoleDefinitionId}"
 
+                $schedule = Get-MgBetaRoleManagementDirectoryRoleEligibilitySchedule -Filter "PrincipalId eq '$PrincipalId' and RoleDefinitionId eq '$RoleDefinitionId'"
                 $request = Get-MgBetaRoleManagementDirectoryRoleEligibilityScheduleRequest -Filter "PrincipalId eq '$PrincipalId' and RoleDefinitionId eq '$RoleDefinitionId'"
             }
         }
-        if ($null -eq $request)
+        else
+        {
+            $RoleDefinitionId = (Get-MgBetaRoleManagementDirectoryRoleDefinition -Filter "DisplayName eq '$RoleDefinition'").Id
+            $schedule = Get-MgBetaRoleManagementDirectoryRoleEligibilitySchedule -Filter "PrincipalId eq '$($request.PrincipalId)' and RoleDefinitionId eq '$RoleDefinitionId'"
+        }
+        if ($null -eq $schedule -or $null -eq $request)
         {
             return $nullResult
         }
@@ -201,47 +207,46 @@
         {
             return $nullResult
         }
-        $RoleDefinitionValue = Get-MgBetaRoleManagementDirectoryRoleDefinition -UnifiedRoleDefinitionId $request.RoleDefinitionId
 
         $ScheduleInfoValue = @{}
 
-        if ($null -ne $request.ScheduleInfo.Expiration)
+        if ($null -ne $schedule.ScheduleInfo.Expiration)
         {
             $expirationValue = @{
-                duration    = $request.ScheduleInfo.Expiration.Duration
-                type        = $request.ScheduleInfo.Expiration.Type
+                duration    = $schedule.ScheduleInfo.Expiration.Duration
+                type        = $schedule.ScheduleInfo.Expiration.Type
             }
-            if ($null -ne $request.ScheduleInfo.Expiration.EndDateTime)
+            if ($null -ne $schedule.ScheduleInfo.Expiration.EndDateTime)
             {
-                $expirationValue.Add('endDateTime', $request.ScheduleInfo.Expiration.EndDateTime.ToString("yyyy-MM-ddThh:mm:ssZ"))
+                $expirationValue.Add('endDateTime', $schedule.ScheduleInfo.Expiration.EndDateTime.ToString("yyyy-MM-ddThh:mm:ssZ"))
             }
             $ScheduleInfoValue.Add('expiration', $expirationValue)
         }
-        if ($null -ne $request.ScheduleInfo.Recurrence)
+        if ($null -ne $schedule.ScheduleInfo.Recurrence)
         {
             $recurrenceValue = @{
                 pattern = @{
-                    dayOfMonth     = $request.ScheduleInfo.Recurrence.Pattern.dayOfMonth
-                    daysOfWeek     = $request.ScheduleInfo.Recurrence.Pattern.daysOfWeek
-                    firstDayOfWeek = $request.ScheduleInfo.Recurrence.Pattern.firstDayOfWeek
-                    index          = $request.ScheduleInfo.Recurrence.Pattern.index
-                    interval       = $request.ScheduleInfo.Recurrence.Pattern.interval
-                    month          = $request.ScheduleInfo.Recurrence.Pattern.month
-                    type           = $request.ScheduleInfo.Recurrence.Pattern.type
+                    dayOfMonth     = $schedule.ScheduleInfo.Recurrence.Pattern.dayOfMonth
+                    daysOfWeek     = $schedule.ScheduleInfo.Recurrence.Pattern.daysOfWeek
+                    firstDayOfWeek = $schedule.ScheduleInfo.Recurrence.Pattern.firstDayOfWeek
+                    index          = $schedule.ScheduleInfo.Recurrence.Pattern.index
+                    interval       = $schedule.ScheduleInfo.Recurrence.Pattern.interval
+                    month          = $schedule.ScheduleInfo.Recurrence.Pattern.month
+                    type           = $schedule.ScheduleInfo.Recurrence.Pattern.type
                 }
                 range   = @{
-                    endDate             = $request.ScheduleInfo.Recurrence.Range.endDate
-                    numberOfOccurrences = $request.ScheduleInfo.Recurrence.Range.numberOfOccurrences
-                    recurrenceTimeZone  = $request.ScheduleInfo.Recurrence.Range.recurrenceTimeZone
-                    startDate           = $request.ScheduleInfo.Recurrence.Range.startDate
-                    type                = $request.ScheduleInfo.Recurrence.Range.type
+                    endDate             = $schedule.ScheduleInfo.Recurrence.Range.endDate
+                    numberOfOccurrences = $schedule.ScheduleInfo.Recurrence.Range.numberOfOccurrences
+                    recurrenceTimeZone  = $schedule.ScheduleInfo.Recurrence.Range.recurrenceTimeZone
+                    startDate           = $schedule.ScheduleInfo.Recurrence.Range.startDate
+                    type                = $schedule.ScheduleInfo.Recurrence.Range.type
                 }
             }
             $ScheduleInfoValue.Add('Recurrence', $recurrenceValue)
         }
-        if ($null -ne $request.ScheduleInfo.StartDateTime)
+        if ($null -ne $schedule.ScheduleInfo.StartDateTime)
         {
-            $ScheduleInfoValue.Add('StartDateTime', $request.ScheduleInfo.StartDateTime.ToString("yyyy-MM-ddThh:mm:ssZ"))
+            $ScheduleInfoValue.Add('StartDateTime', $schedule.ScheduleInfo.StartDateTime.ToString("yyyy-MM-ddThh:mm:ssZ"))
         }
 
         $ticketInfoValue = $null
@@ -254,11 +259,11 @@
         }
 
         $PrincipalValue = $null
-        if ($PrincipalTypeValue -eq 'User')
+        if ($PrincipalType -eq 'User')
         {
             $PrincipalValue = $PrincipalInstance.UserPrincipalName
         }
-        elseif ($PrincipalTypeValue -eq 'Group')
+        if ($null -eq $PrincipalValue -or $PrincipalTypeValue -eq 'Group')
         {
             $PrincipalValue = $PrincipalInstance.DisplayName
         }
@@ -266,7 +271,7 @@
         $results = @{
             Principal             = $PrincipalValue
             PrincipalType         = $PrincipalTypeValue
-            RoleDefinition        = $RoleDefinitionValue.DisplayName
+            RoleDefinition        = $RoleDefinition
             DirectoryScopeId      = $request.DirectoryScopeId
             AppScopeId            = $request.AppScopeId
             Action                = $request.Action
@@ -729,10 +734,10 @@ function Export-TargetResource
         #region resource generator code
         $schedules = Get-MgBetaRoleManagementDirectoryRoleEligibilitySchedule -All -ErrorAction Stop
         [array] $Script:exportedInstances = @()
-        foreach ($schedule in $schedules)
-        {
-            [array] $allRequests = Get-MgBetaRoleManagementDirectoryRoleEligibilityScheduleRequest -All `
+        [array] $allRequests = Get-MgBetaRoleManagementDirectoryRoleEligibilityScheduleRequest -All `
                 -Filter "Status ne 'Revoked'" -ErrorAction Stop
+        foreach ($schedule in $schedules)
+        {            
             [array] $Script:exportedInstances += $allRequests | Where-Object -FilterScript {$_.TargetScheduleId -eq $schedule.Id}
         }
         #endregion
@@ -751,10 +756,12 @@ function Export-TargetResource
         {
             $displayedKey = $request.Id
             Write-Host "    |---[$i/$($Script:exportedInstances.Count)] $displayedKey" -NoNewline
+            
+            $RoleDefinitionId = Get-MgBetaRoleManagementDirectoryRoleDefinition -UnifiedRoleDefinitionId $request.RoleDefinitionId
             $params = @{
                 Id                    = $request.Id
                 Principal             = $request.PrincipalId
-                RoleDefinition        = 'TempDefinition'
+                RoleDefinition        = $RoleDefinitionId.DisplayName
                 ScheduleInfo          = 'TempSchedule'
                 Ensure                = 'Present'
                 Credential            = $Credential
diff --git a/Tests/Unit/Microsoft365DSC/Microsoft365DSC.AADRoleEligibilityScheduleRequest.Tests.ps1 b/Tests/Unit/Microsoft365DSC/Microsoft365DSC.AADRoleEligibilityScheduleRequest.Tests.ps1
index a3330e6392..6f7082cd94 100644
--- a/Tests/Unit/Microsoft365DSC/Microsoft365DSC.AADRoleEligibilityScheduleRequest.Tests.ps1
+++ b/Tests/Unit/Microsoft365DSC/Microsoft365DSC.AADRoleEligibilityScheduleRequest.Tests.ps1
@@ -25,6 +25,7 @@ Describe -Name $Global:DscHelper.DescribeHeader -Fixture {
             $secpasswd = ConvertTo-SecureString 'test@password1' -AsPlainText -Force
             $Credential = New-Object System.Management.Automation.PSCredential ('tenantadmin@mydomain.com', $secpasswd)
             $Script:exportedInstances = $null
+            $Script:ExportMode = $null
             Mock -CommandName Add-M365DSCTelemetryEvent -MockWith {
             }
 
@@ -159,8 +160,7 @@ Describe -Name $Global:DscHelper.DescribeHeader -Fixture {
                     RoleDefinition       = "Teams Communications Administrator";
                     ScheduleInfo         = New-CimInstance -ClassName MSFT_AADRoleEligibilityScheduleRequestSchedule -Property @{
                             
-                            expiration = New-CimInstance -ClassName MSFT_AADRoleEligibilityScheduleRequestScheduleExpiration -Property @{
-                                
+                            expiration = New-CimInstance -ClassName MSFT_AADRoleEligibilityScheduleRequestScheduleExpiration -Property @{                                
                                 type        = 'afterDateTime'
                             } -ClientOnly
                         } -ClientOnly
@@ -182,6 +182,21 @@ Describe -Name $Global:DscHelper.DescribeHeader -Fixture {
                         };
                     }
                 }
+                Mock -CommandName Get-MgBetaRoleManagementDirectoryRoleEligibilitySchedule -MockWith {
+                    return @{
+                        Action               = "AdminAssign";
+                        Id                   = '12345-12345-12345-12345-12345'
+                        DirectoryScopeId     = "/";
+                        IsValidationOnly     = $False;
+                        PrincipalId          = "123456";
+                        RoleDefinitionId     = "12345";
+                        ScheduleInfo         = @{
+                            expiration                = @{
+                                    type        = 'afterDateTime'
+                                }
+                        };
+                    }
+                }
             }
 
             It 'Should return Values from the Get method' {