function Remove-Datasources {
    <#
.SYNOPSIS
    Remove DataSource nodes from SSRS Report XML data

.PARAMETER ReportXml
    XML data to remove DataSource nodes from

.PARAMETER SkipParameterBasedConnections
    Whether to keep paramter based DataSources
#>

    [CmdletBinding()]
    Param(
        [Parameter(Position = 0, Mandatory = $true)]
        [XML]$ReportXml,

        [Parameter(Position = 1, Mandatory = $false)]
        [bool]$SkipParameterBasedConnections = $false
    )

    $logLead = Get-LogLeadName

    $stream = New-Object System.IO.MemoryStream

    try {
        Write-Verbose "$logLead : Getting DataSourceReference Elements"
        $dataSourceNodes = $ReportXml.GetElementsByTagName("DataSourceReference")

        if (!($SkipParameterBasedConnections)) {
            Write-Verbose "$logLead : Adding Parameter Based Datasources to List to Remove"
            $dataSourceNodes += $dataSourceNodes = $reportXml.GetElementsByTagName("ConnectionProperties")
        }

        $nodesToRemove = @()

        Write-Verbose "$logLead : Rebuilding nodes with bogus information"
        foreach ($dataSourceNode in $dataSourceNodes) {
            Write-Verbose ("$logLead : Rebuilding Datasource {0}" -f $dataSourceNode.ParentNode.Name)
            $connectionProperties = $ReportXml.CreateNode($dataSourceNode.NodeType, "ConnectionProperties", $null)

            $dataProvider = $ReportXml.CreateNode($dataSourceNode.NodeType, "DataProvider", $null)
            $dataProvider.InnerText = "SQL"

            $conStr = $ReportXml.CreateNode($DataSourceNode.NodeType, "ConnectString", $null)
            $conStr.InnerText = "Data Source=Server Name Here;Initial Catalog=database name here"

            $dataSourceNode.ParentNode.AppendChild($connectionProperties) | Out-Null

            $connectionProperties.AppendChild($dataProvider) | Out-Null
            $connectionProperties.AppendChild($conStr) | Out-Null

            $nodesToRemove += $dataSourceNode
        }

        Write-Verbose "$logLead : Removing all nodes"
        foreach ($node in $nodesToRemove) {
            $node.ParentNode.RemoveChild($node) | Out-Null
        }

        Write-Verbose "$logLead : Cleaning Namespaces"
        $ReportXml.InnerXml = $ReportXml.InnerXml.Replace("xmlns=`"`"", "")

        Write-Verbose "$logLead : Saving ReportData to Stream"
        $ReportXml.Save($stream)
        return $stream.ToArray()
    } finally {
        $stream.Close()
        $stream.Dispose()
    }
}