diff --git a/eng/scripts/docs/Docs-Onboarding.ps1 b/eng/scripts/docs/Docs-Onboarding.ps1
new file mode 100644
index 0000000000000..9e760e4581856
--- /dev/null
+++ b/eng/scripts/docs/Docs-Onboarding.ps1
@@ -0,0 +1,110 @@
+. "$PSScriptRoot/../../common/scripts/common.ps1"
+
+Set-StrictMode -Version 3
+
+function GetPropertyString($docsCiConfigProperties) {
+    $propertyArray = @()
+    foreach ($key in $docsCiConfigProperties.Keys) {
+        $propertyArray += "$key=$($docsCiConfigProperties[$key])"
+    }
+    return $propertyArray -join ';'
+}
+
+function Get-DocsCiLine2($item) {
+    $line = ''
+    if ($item.ContainsKey('DocsCiConfigProperties') -and $item['DocsCiConfigProperties'].Count -gt 0) {
+        $line = "$($item['Id']),[$(GetPropertyString $item['DocsCiConfigProperties'])]$($item['Name'])"
+    } else {
+        $line = "$($item['Id']),$($item['Name'])"
+    }
+
+    if ($item.ContainsKey('Version') -and $item['Version']) {
+        $line += ",$($item['Version'])"
+    }
+
+    return $line
+}
+
+function SetDocsCiConfigProperties($item, $moniker, $packageSourceOverride) {
+    # Order properties so that output is deterministic (more simple diffs)
+    $properties = [ordered]@{}
+    if ($item.ContainsKey('DocsCiConfigProperties')) {
+        $properties = $item['DocsCiConfigProperties']
+    }
+
+    # Set tfm to netstandard2.0 if not already set
+    if ('tfm' -notin $properties.Keys) {
+        $properties['tfm'] = 'netstandard2.0'
+    }
+
+    # When in the preview moniker, always set isPrerelease to true
+    if ($moniker -eq 'preview') {
+        $properties['isPrerelease'] = 'true'
+    }
+
+    # Handle dev version overrides for daily docs
+    if ($item['DevVersion'] -and $packageSourceOverride) {
+        $properties['isPrerelease'] = 'true'
+        $properties['customSource'] = $packageSourceOverride
+    }
+
+    $item['DocsCiConfigProperties'] = $properties
+
+    return $item
+}
+
+function GetCiConfigPath($docRepoLocation, $moniker) {
+    $csvPath = Join-Path $docRepoLocation "bundlepackages/azure-dotnet.csv"
+    if ($moniker -eq 'preview') {
+        $csvPath = Join-Path $docRepoLocation "bundlepackages/azure-dotnet-preview.csv"
+    } elseif ($moniker -eq 'legacy') {
+        $csvPath = Join-Path $docRepoLocation "bundlepackages/azure-dotnet-legacy.csv"
+    }
+    return $csvPath
+}
+
+function GetPackageId($packageName) { 
+    return $packageName.Replace('.', '').ToLower()
+}
+
+# $SetDocsPackageOnboarding = "Set-${Language}-DocsPackageOnboarding"
+function Set-dotnet-DocsPackageOnboarding($moniker, $metadata, $docRepoLocation, $packageSourceOverride) {
+    $lines = @()
+    foreach ($package in $metadata) {
+        $package.Id = GetPackageId $package.Name
+        $package = SetDocsCiConfigProperties $package $moniker $packageSourceOverride
+
+        $line = Get-DocsCiLine2 $package
+        $lines += $line
+    }
+
+    Set-Content -Path (GetCiConfigPath $docRepoLocation $moniker) -Value $lines
+}
+
+# $GetDocsPackagesAlreadyOnboarded = "Get-${Language}-DocsPackagesAlreadyOnboarded"
+function Get-dotnet-DocsPackagesAlreadyOnboarded($docRepoLocation, $moniker) {
+    $onboardedPackages = Get-DocsCiConfig (GetCiConfigPath $docRepoLocation $moniker)
+
+    $onboardedPackageHash = @{}
+    foreach ($package in $onboardedPackages) {
+        $packageProperties = @{ 
+            Name = $package.Name
+        }
+
+        if ($package.Versions -is [array]) {
+            if ($package.Versions.Count -gt 1) { 
+                throw "Too many versions supplied for package: $(package.Name) in moniker: $moniker"
+            }
+
+            if ($package.Versions.Count -eq 1) { 
+                $packageProperties['Version'] = $package.Versions[0]
+            } else {
+                # Versions is an empty array, set to an empty string
+                $packageProperties['Version'] = ''
+            }
+        }
+
+        $onboardedPackageHash[$package.Name] = $packageProperties
+    }
+    return $onboardedPackageHash
+}
diff --git a/eng/scripts/docs/tests/Docs-Onboarding.tests.ps1 b/eng/scripts/docs/tests/Docs-Onboarding.tests.ps1
new file mode 100644
index 0000000000000..a1c91c083d764
--- /dev/null
+++ b/eng/scripts/docs/tests/Docs-Onboarding.tests.ps1
@@ -0,0 +1,79 @@
+Import-Module Pester 
+
+BeforeAll { 
+    . $PSScriptRoot/../Docs-Onboarding.ps1
+}
+
+Describe 'GetPropertyString' { 
+    It 'returns <expected> when given (<inputValue>)' -ForEach @(
+        @{ inputValue = @{}; expected = '' },
+        @{ inputValue = @{ test = 'value' }; expected = 'test=value' },
+        @{ inputValue = [ordered]@{ test = 'value'; test2 = 'value2' }; expected = 'test=value;test2=value2' }
+    ) {
+        $result = GetPropertyString $inputValue
+        $result | Should -Be $expected
+    }
+}
+
+Describe 'Get-DocsCiLine2' { 
+    It 'returns <expected> when given <inputValue>' -ForEach @(
+        @{ inputValue = @{ Id = 'id'; Name = 'name' }; expected = 'id,name' },
+        @{ inputValue = @{ Id = 'id'; Name = 'name'; Version = 'version' }; expected = 'id,name,version' },
+        @{ inputValue = @{ Id = 'id'; Name = 'name'; DocsCiConfigProperties = @{ test = 'value' } }; expected = 'id,[test=value]name' },
+        @{ inputValue = @{ Id = 'id'; Name = 'name'; DocsCiConfigProperties = @{ test = 'value' }; Version = 'version' }; expected = 'id,[test=value]name,version' }
+    ) {
+        $result = Get-DocsCiLine2 $inputValue
+        $result | Should -Be $expected
+    }
+}
+
+Describe 'SetDocsCiConfigProperties' { 
+    It 'sets isPrerelease=true when moniker is preview' { 
+        $package = @{ Id = 'id'; Name = 'name'; Version = 'version' }
+        $result = SetDocsCiConfigProperties $package 'preview'
+
+        $result.DocsCiConfigProperties['isPrerelease'] | Should -Be 'true'
+    }
+
+    It 'sets custom source when there is DevVersion and packageSourceOverride' { 
+        $package = @{ Id = 'id'; Name = 'name'; Version = 'version'; DevVersion = 'DevVersionIsSet' }
+        $result = SetDocsCiConfigProperties $package 'preview' 'https://packageSourceOverride/'
+
+        $result.DocsCiConfigProperties['isPrerelease'] | Should -Be 'true'
+        $result.DocsCiConfigProperties['customSource'] | Should -Be 'https://packageSourceOverride/'
+    }
+
+    It 'combines existing properties with with isPrerelease when moniker is preview' { 
+        $package = @{ Id = 'id'; Name = 'name'; Version = 'version'; DocsCiConfigProperties = @{ test = 'value' } }
+        $result = SetDocsCiConfigProperties $package 'preview'
+
+        $result.DocsCiConfigProperties['isPrerelease'] | Should -Be 'true'
+        $result.DocsCiConfigProperties['test'] | Should -Be 'value'
+    }
+}
+
+Describe 'GetCiConfigPath' {
+    It 'returns <expected> when given <inputValue>' -ForEach @(
+        @{ inputValue = 'preview'; expected = './bundlepackages/azure-dotnet-preview.csv' },
+        @{ inputValue = 'legacy'; expected = './bundlepackages/azure-dotnet-legacy.csv' },
+        @{ inputValue = 'default'; expected = './bundlepackages/azure-dotnet.csv' }
+    ) {
+        $result = GetCiConfigPath '.' $inputValue
+        $result | Should -Be $expected
+    }
+
+    It 'returns latest by default' {
+        $result = GetCiConfigPath '.' 'some random value'
+        $result | Should -Be './bundlepackages/azure-dotnet.csv'
+    }
+}
+
+Describe 'GetPackageId' { 
+    It 'returns <expected> when given <inputValue>' -ForEach @(
+        @{ inputValue = 'Name.With.Dot.Separators'; expected = 'namewithdotseparators' },
+        @{ inputValue = 'Name.With.Dots-and-dashes'; expected = 'namewithdots-and-dashes' }
+    ) {
+        $result = GetPackageId $inputValue
+        $result | Should -Be $expected
+    }
+}