Dynmaic Group Manual trigger evaluation

Install-module AzureADPreview -AllowClobber
Import-Module -Name AzureADPreview
Connect-AzureAD
Set-AzureADMSGroup -Id <dynamic group id> -MembershipRuleProcessingState "paused"
Set-AzureADMSGroup -Id <dynamic group id> -MembershipRuleProcessingState "on"