Set the core actions and connectors to ‘checked’ in Nintex Administration Action Settings page.

I have a question regarding Nintex Administration Page, we are wanting to deploy Nintex for SharePoint and have all the Core Actions and Connectors selected by default:

We are wanting to do this via a PowerShell script using the Nintex Assemblies, for example:

$WebApplication = Get-SPWebApplication https://blah

$SPWeb = Get-SPWeb  ‘https://blah’

$SPSite = Get-SPSite ‘https://blah’

[Nintex.Workflow.Administration.AuthorisedTypes]::InstallAuthorizedWorkflowTypes($WebApplication)

foreach ($Activity in [Nintex.Workflow.ActivityReferenceCollection]::GetAllActivities())

{

    if([string]::IsNullOrEmpty($Activity.ActivityType) -eq $false)

    {

        Write-Output "Activating $($Activity.Name)"

        Write-Output "$($Activity.ActivityId)"

        $TypeName = [String]::Empty

        $NamespaceName = [String]::Empty

        #[Nintex.Workflow.Common.Utility]::ExtractNamespaceAndClassName($Activity.ActivityType, [ref]$TypeName, [ref]$NamespaceName)

        #[Nintex.Workflow.Administration.AuthorisedTypes]::InstallAuthorizedWorkflowTypes($WebApplication, $Activity.ActivityAssembly, $NamespaceName,$TypeName);

    }

}

#[Nintex.Workflow.Administration.AuthorisedTypes]::RegisterWorkflowService($WebApplication,$([Nintex.Workflow.Activities.Services.WorkflowInstanceService]).UnderlyingSystemType);

#[Nintex.Workflow.Administration.AuthorisedTypes]::RegisterWorkflowService($WebApplication,$([Nintex.Workflow.Activities.Services.ReadWriteWorkflowVariablesService]).UnderlyingSystemType);

We can set the activities to enabled, but it doesn’t set the checkboxes.

The issue I am facing is that I cannot find an exposed call/method in the Assemblies to directly set an Activity to ‘Allowed’ so when I manually check an activity, I can see that the call to GetAllowActivites:

[Nintex.Workflow.ActivityReferenceCollection]::GetAllowedActivities($SPWeb,$SPSite))

The call above does return the correct activities that have been checked manually. So I am assuming if I can set the activity to ‘Allowed’ this will fix my issue?

To recap I would like to set the core actions and connectors to ‘checked’ in Nintex Administration Action Settings page.