Install guide
Each app ships as a single .sppkg package deployed tenant-wide (available on
every site - no per-site "Add app" step). There are two ways to install:
- Option A - in the browser: no PowerShell, all clicks. Best if you prefer the SharePoint admin UI.
- Option B - one command: download the installer from the portal and run a pre-filled PowerShell command. Fastest, and does the Header setup for you.
Either way, it runs in your tenant - nothing goes through our servers.
Before you start
- You need SharePoint Administrator (or Global Administrator) rights.
- Your tenant needs an App Catalog site. If you don't have one, create it in the SharePoint admin center under More features → Apps → App Catalog.
- Your tenant must be activated in the customer portal (see Licensing & activation) - otherwise the apps will load a "licence required" message.
Option A - install in the browser (no PowerShell)
1. Download the package
- Sign in to the customer portal.
- Go to Downloads and click Download .sppkg for each app you want.
2. Upload to the App Catalog
- Open your App Catalog site → Apps for SharePoint.
- Drag the
.sppkgin (or Upload). - In the dialog, tick "Make this solution available to all sites in the organization", then Deploy.
Tick the "all sites" box. These packages use tenant-wide deployment - the older per-site "Add an app" flow will error.
2b. Make the Header render site-wide
The Header renders through a SharePoint Application Customizer, which runs from a tenant "Tenant Wide Extensions" entry. SharePoint doesn't always create that automatically on deploy, so register it once (Header-only - Theme, Directory and Agenda are web parts you add to a page):
Easiest: add the Header Designer web part to any page, open the Advanced tab, and click Register header extension tenant-wide. You must be an App Catalog site admin. That's it.
Prefer to do it by hand? It's still just clicks - in your App Catalog site go to Site contents → Tenant Wide Extensions → New and enter:
- Title: Glow Cloud Kit - Header
- Component Id:
d36ca80f-8cd1-4e19-871d-183c64e2a0b3 - Component Properties:
{"configSiteUrl":""} - Location:
ClientSideExtension.ApplicationCustomizer - Leave Web Template blank (= all sites); set Disabled to No.
Allow ~15-30 minutes for SharePoint to activate the extension across sites.
2c. Hub inheritance & multiple hubs (optional)
The Header can be authored once on a hub and inherited by every associated spoke - turn on "Apply to associated sites" in the Designer. For that to work for all users, the header settings must be stored where everyone can read them. In the Header Designer's Advanced tab, use Set tenant config site to point it at one site that's readable by everyone who'll see the header (a Communication site is ideal) - do this before designing headers.
Running several independent hub-and-spoke structures in one tenant is fully supported: design a separate header on each hub, and each hub (with its own spokes) gets its own header automatically - they don't interfere with each other.
Option B - one command (PowerShell)
On the portal Downloads page, the Install apps panel gives you a ready-to-run command (your tenant and the sign-in app are pre-filled) plus the installer download. It deploys your apps, registers the Header extension, sets up the config site and approves the Directory/Agenda scopes in one go - running as you, on your machine, in your tenant.
- Install the module once:
Install-Module PnP.PowerShell -Scope CurrentUser. - Download the installer and the apps you want into one folder.
- Copy the pre-filled command from the portal and run it from that folder; sign in when prompted.
Sign-in uses our multi-tenant installer app - you consent to it once in your tenant, with no Entra app registration on your side (prefer your own app? the installer's README shows how to pass one). The installer only deploys the packages you place in the folder.
3. Approve API permissions (Directory & Agenda only)
(Option B's installer does this for you.) Header and Theme need no Graph permissions. Directory and Agenda request a small set - approve them once:
- Go to the SharePoint admin center → Advanced → API access.
- Approve the pending requests for the app (the exact scopes are listed in each app's guide).
4. Add the app to a page
- Header - nothing to add to a page; once deployed it renders site-wide. Configure it from the Header Designer web part (add it to any page to open the control panel). See the Header guide.
- Theme, Directory, Agenda - edit a page → + → pick the web part from the toolbox → configure it in the property pane.
Upgrading to a new version
When a new version is released, download the latest .sppkg and upload it to the App
Catalog - choose Replace. Because the package identifiers are unchanged, this is an
in-place upgrade: your existing instances and settings are preserved. Approve any new API
permissions if prompted.