function Select-AlkamiTeaServers {
    <#
    .SYNOPSIS
    Filters TeamCity servers from a list of servers by hostname convention.
    #>
    [CmdletBinding()]
    Param(
        [AllowNull()]
        [AllowEmptyCollection()]
        [Parameter(Mandatory = $true)]
        [string[]]$Servers
    )

    $result = ($Servers -match "\bTEA")
    if ($result -eq $false) {
        return $null
    }
    return $result
}