Add template for global usage page

Author: PhilReedData

_data/global_usages.yml

@@ -0,0 +1,21 @@
+- name: ELIXIR TeSS (Training eSupport System)
+  url: https://tess.elixir-europe.org/
+  description: The original TeSS portal, computational resources for life sciences for ELIXIR Europe
+- name: Digital Research Skills Australasia (DReSA)
+  url: https://dresa.org.au/
+  description: Browsing, discovering and organising digital research events and training resources
+- name: PaN Training Catalogue
+  url: https://pan-training.eu/
+  description: Training for photon & neutron science around Europe
+- name: Taxila
+  url: https://taxila.nl/
+  description: Collection of trainers, events, and materials empowering research in the Netherlands
+- name: SciLifeLab Training Portal
+  url: https://training.scilifelab.se/
+  description: Training for life science professionals across Sweden
+- name: EVERSE Training
+  url: https://everse-training.app.cern.ch/
+  description: Training and events to foster research software quality in Europe
+- name: Explora
+  url: https://explora.alliancecan.ca/
+  description: Canadian digital research infrastructure training (Digital Research Alliance of Canada)

_includes/global-usages.html

@@ -0,0 +1,12 @@
+{% assign usages = site.data.global_usages %}
+
+<div id="usages" class="row row-cols-1 row-cols-md-2 gy-4">
+    {% for usage in usages %}
+    <div class="global-usage col d-grid">
+        <div class=" bg-light p-2">
+            <h3 class="mt-0"><a href="{{ usage.url }}" target="_blank">{{ usage.name }}</a></h3>
+            <p>{{ usage.description }}</p>
+        </div>
+    </div>
+    {% endfor %}
+</div>

pages/global.md

@@ -3,13 +3,11 @@ title: Global usage
 ---
 
 TeSS is an open source, reusable software platform, and has been
-deployed by several other communities across the globe:
+deployed by several other communities across the globe.
 
-- [ELIXIR TeSS (computational resources for life sciences in Europe)](https://tess.elixir-europe.org/)
-- [Digital Research Skills Australasia](https://dresa.org.au/)
-- [Photon and Neutron (PaN) training (Europe)](https://pan-training.eu/)
-- [Taxila: Open science training in the Netherlands](https://taxila.nl)
-- [SciLifeLab Sweden](https://training.scilifelab.se/)
-- [EVERSE Training (Research Software Quality Europe)](https://everse-training.app.cern.ch/)
-- [Explora: discover Canadian DRI training](https://explora.alliancecan.ca/)
+## Global instances of the TeSS platform
+{% include global-usages.html %}
 
+## Add your TeSS instance
+If you are maintaining an instance of TeSS and would like us to include it here, 
+please [contact us](contact).