diff --git a/current/building-blocks/data-access/index.html b/current/building-blocks/data-access/index.html
index f7ef599..0924d55 100644
--- a/current/building-blocks/data-access/index.html
+++ b/current/building-blocks/data-access/index.html
@@ -1062,35 +1062,35 @@
 </li>
         
           <li class="md-nav__item">
-  <a href="#4-deploy-tyk-gateway-and-redis" class="md-nav__link">
+  <a href="#4-monitoring-the-deployment" class="md-nav__link">
     <span class="md-ellipsis">
-      4. Deploy Tyk Gateway and Redis
+      4. Monitoring the Deployment
     </span>
   </a>
   
 </li>
         
           <li class="md-nav__item">
-  <a href="#5-monitoring-the-deployment" class="md-nav__link">
+  <a href="#5-accessing-the-data-access-services" class="md-nav__link">
     <span class="md-ellipsis">
-      5. Monitoring the Deployment
+      5. Accessing the Data Access Services
     </span>
   </a>
   
 </li>
         
-          <li class="md-nav__item">
-  <a href="#6-accessing-the-data-access-services" class="md-nav__link">
+      </ul>
+    </nav>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#load-sample-collection" class="md-nav__link">
     <span class="md-ellipsis">
-      6. Accessing the Data Access Services
+      Load Sample Collection
     </span>
   </a>
   
-</li>
-        
-      </ul>
-    </nav>
-  
 </li>
       
         <li class="md-nav__item">
@@ -1657,35 +1657,35 @@
 </li>
         
           <li class="md-nav__item">
-  <a href="#4-deploy-tyk-gateway-and-redis" class="md-nav__link">
+  <a href="#4-monitoring-the-deployment" class="md-nav__link">
     <span class="md-ellipsis">
-      4. Deploy Tyk Gateway and Redis
+      4. Monitoring the Deployment
     </span>
   </a>
   
 </li>
         
           <li class="md-nav__item">
-  <a href="#5-monitoring-the-deployment" class="md-nav__link">
+  <a href="#5-accessing-the-data-access-services" class="md-nav__link">
     <span class="md-ellipsis">
-      5. Monitoring the Deployment
+      5. Accessing the Data Access Services
     </span>
   </a>
   
 </li>
         
-          <li class="md-nav__item">
-  <a href="#6-accessing-the-data-access-services" class="md-nav__link">
+      </ul>
+    </nav>
+  
+</li>
+      
+        <li class="md-nav__item">
+  <a href="#load-sample-collection" class="md-nav__link">
     <span class="md-ellipsis">
-      6. Accessing the Data Access Services
+      Load Sample Collection
     </span>
   </a>
   
-</li>
-        
-      </ul>
-    </nav>
-  
 </li>
       
         <li class="md-nav__item">
@@ -1807,14 +1807,10 @@ <h2 id="components-overview">Components Overview<a class="headerlink" href="#com
 <p><strong>Stacture and Terravis</strong>: Components from EOX View Server providing:</p>
 <ul>
 <li><strong>Stacture</strong>: Bridges STAC API with OGC API Coverages and OGC WCS.</li>
-<li><strong>Terravis</strong>: Provides advanced rendering and processing capabilities.
-4. <strong>Tyk Gateway</strong>: API Gateway for authentication, authorization, rate-limiting, and caching, integrated with the Identity Management BB.</li>
+<li><strong>Terravis</strong>: Provides advanced rendering and processing capabilities.</li>
 </ul>
 </li>
 <li>
-<p><strong>Redis</strong>: In-memory data structure store used by Tyk.</p>
-</li>
-<li>
 <p><strong>eoapi-support</strong><br>
    Optional but recommended monitoring stack (Grafana, Prometheus, metrics server) to observe and manage the Data Access services.</p>
 </li>
@@ -1949,36 +1945,13 @@ <h3 id="3-deploy-stacture">3. Deploy Stacture<a class="headerlink" href="#3-depl
 <p>This deploys <strong>Stacture</strong> and <strong>Terravis</strong> with images tagged at <code>v0.0.8</code> (configured in your <code>stacture/generated-values.yaml</code>).</p>
 </blockquote>
 <hr />
-<h3 id="4-deploy-tyk-gateway-and-redis">4. Deploy Tyk Gateway and Redis<a class="headerlink" href="#4-deploy-tyk-gateway-and-redis" title="Permanent link">⚓︎</a></h3>
-<ol>
-<li><strong>Install Redis for Tyk Gateway:</strong></li>
-</ol>
-<div class="language-bash highlight"><pre><span></span><code><span id="__span-8-1"><a id="__codelineno-8-1" name="__codelineno-8-1" href="#__codelineno-8-1"></a>helm<span class="w"> </span>repo<span class="w"> </span>add<span class="w"> </span>bitnami<span class="w"> </span>https://charts.bitnami.com/bitnami
-</span><span id="__span-8-2"><a id="__codelineno-8-2" name="__codelineno-8-2" href="#__codelineno-8-2"></a>helm<span class="w"> </span>repo<span class="w"> </span>update<span class="w"> </span>bitnami
-</span><span id="__span-8-3"><a id="__codelineno-8-3" name="__codelineno-8-3" href="#__codelineno-8-3"></a>helm<span class="w"> </span>upgrade<span class="w"> </span>-i<span class="w"> </span>tyk-redis<span class="w"> </span>bitnami/redis<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-8-4"><a id="__codelineno-8-4" name="__codelineno-8-4" href="#__codelineno-8-4"></a><span class="w">  </span>--version<span class="w"> </span><span class="m">20</span>.1.0<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-8-5"><a id="__codelineno-8-5" name="__codelineno-8-5" href="#__codelineno-8-5"></a><span class="w">  </span>--namespace<span class="w"> </span>data-access<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-8-6"><a id="__codelineno-8-6" name="__codelineno-8-6" href="#__codelineno-8-6"></a><span class="w">  </span>--values<span class="w"> </span>tyk-gateway/redis-generated-values.yaml
-</span></code></pre></div>
-<ol start="2">
-<li><strong>Install Tyk Gateway:</strong></li>
-</ol>
-<div class="language-bash highlight"><pre><span></span><code><span id="__span-9-1"><a id="__codelineno-9-1" name="__codelineno-9-1" href="#__codelineno-9-1"></a>helm<span class="w"> </span>repo<span class="w"> </span>add<span class="w"> </span>tyk-oss<span class="w"> </span>https://helm.tyk.io/public/helm/charts/
-</span><span id="__span-9-2"><a id="__codelineno-9-2" name="__codelineno-9-2" href="#__codelineno-9-2"></a>helm<span class="w"> </span>repo<span class="w"> </span>update<span class="w"> </span>tyk-oss
-</span><span id="__span-9-3"><a id="__codelineno-9-3" name="__codelineno-9-3" href="#__codelineno-9-3"></a>helm<span class="w"> </span>upgrade<span class="w"> </span>-i<span class="w"> </span>tyk-oss<span class="w"> </span>tyk-oss/tyk-oss<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-9-4"><a id="__codelineno-9-4" name="__codelineno-9-4" href="#__codelineno-9-4"></a><span class="w">  </span>--version<span class="w"> </span><span class="m">1</span>.6.0<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-9-5"><a id="__codelineno-9-5" name="__codelineno-9-5" href="#__codelineno-9-5"></a><span class="w">  </span>--namespace<span class="w"> </span>data-access<span class="w"> </span><span class="se">\</span>
-</span><span id="__span-9-6"><a id="__codelineno-9-6" name="__codelineno-9-6" href="#__codelineno-9-6"></a><span class="w">  </span>--values<span class="w"> </span>tyk-gateway/generated-values.yaml
-</span></code></pre></div>
-<p>Tyk integrates with Identity Management for secure access and additional capabilities such as rate limiting or caching.</p>
-<hr />
-<h3 id="5-monitoring-the-deployment">5. Monitoring the Deployment<a class="headerlink" href="#5-monitoring-the-deployment" title="Permanent link">⚓︎</a></h3>
+<h3 id="4-monitoring-the-deployment">4. Monitoring the Deployment<a class="headerlink" href="#4-monitoring-the-deployment" title="Permanent link">⚓︎</a></h3>
 <p>After deploying, you can monitor the status of the deployments:</p>
-<div class="language-bash highlight"><pre><span></span><code><span id="__span-10-1"><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a>kubectl<span class="w"> </span>get<span class="w"> </span>all<span class="w"> </span>-n<span class="w"> </span>data-access
+<div class="language-bash highlight"><pre><span></span><code><span id="__span-8-1"><a id="__codelineno-8-1" name="__codelineno-8-1" href="#__codelineno-8-1"></a>kubectl<span class="w"> </span>get<span class="w"> </span>all<span class="w"> </span>-n<span class="w"> </span>data-access
 </span></code></pre></div>
 <p>Check that all pods are in the <code>Running</code> state and that services/ingresses are properly exposed.</p>
 <hr />
-<h3 id="6-accessing-the-data-access-services">6. Accessing the Data Access Services<a class="headerlink" href="#6-accessing-the-data-access-services" title="Permanent link">⚓︎</a></h3>
+<h3 id="5-accessing-the-data-access-services">5. Accessing the Data Access Services<a class="headerlink" href="#5-accessing-the-data-access-services" title="Permanent link">⚓︎</a></h3>
 <p>Once the deployment is complete and all pods are running, you can access the services:</p>
 <ul>
 <li>
@@ -1991,18 +1964,24 @@ <h3 id="6-accessing-the-data-access-services">6. Accessing the Data Access Servi
 </li>
 </ul>
 <!-- currently ingress issues -->
+
 <ul>
-<li>
-<p><strong>Tyk Gateway Dashboard</strong> (if exposed via ingress):<br />
-<code>https://tyk-gateway.${INGRESS_HOST}/</code></p>
-</li>
-<li>
-<p><strong>Grafana</strong> (if <code>eoapi-support</code> is installed and ingress is enabled):<br />
-<code>https://eoapisupport.${INGRESS_HOST}/</code></p>
-</li>
+<li><strong>Grafana</strong> (if <code>eoapi-support</code> is installed and ingress is enabled):<br />
+<code>https://eoapisupport.${INGRESS_HOST}/</code></li>
 </ul>
 <!-- add default credentials -->
 
+<hr />
+<h2 id="load-sample-collection">Load Sample Collection<a class="headerlink" href="#load-sample-collection" title="Permanent link">⚓︎</a></h2>
+<p>The following steps load a sample <code>Sentinel2-L2A-Iceland</code> collection into eoAPI.</p>
+<div class="language-bash highlight"><pre><span></span><code><span id="__span-9-1"><a id="__codelineno-9-1" name="__codelineno-9-1" href="#__codelineno-9-1"></a><span class="nb">cd</span><span class="w"> </span>collections/sentinel-2-iceland
+</span><span id="__span-9-2"><a id="__codelineno-9-2" name="__codelineno-9-2" href="#__codelineno-9-2"></a>../ingest.sh
+</span><span id="__span-9-3"><a id="__codelineno-9-3" name="__codelineno-9-3" href="#__codelineno-9-3"></a><span class="nb">cd</span><span class="w"> </span>../..
+</span></code></pre></div>
+<p>Check the loaded collection via STAC Browser&hellip;</p>
+<div class="language-bash highlight"><pre><span></span><code><span id="__span-10-1"><a id="__codelineno-10-1" name="__codelineno-10-1" href="#__codelineno-10-1"></a><span class="nb">source</span><span class="w"> </span>~/.eoepca/state
+</span><span id="__span-10-2"><a id="__codelineno-10-2" name="__codelineno-10-2" href="#__codelineno-10-2"></a>xdg-open<span class="w"> </span>https://radiantearth.github.io/stac-browser/#/external/eoapi.<span class="si">${</span><span class="nv">INGRESS_HOST</span><span class="si">}</span>/stac/collections/sentinel-2-iceland
+</span></code></pre></div>
 <hr />
 <h2 id="testing-and-validation">Testing and Validation<a class="headerlink" href="#testing-and-validation" title="Permanent link">⚓︎</a></h2>
 <p>Below are some quick ways to test and validate the Data Access services.</p>
@@ -2059,21 +2038,18 @@ <h3 id="3-perform-basic-api-tests">3. Perform Basic API Tests<a class="headerlin
 <hr />
 <h2 id="uninstallation">Uninstallation<a class="headerlink" href="#uninstallation" title="Permanent link">⚓︎</a></h2>
 <p>To uninstall the Data Access Building Block and clean up associated resources:</p>
-<div class="language-bash highlight"><pre><span></span><code><span id="__span-14-1"><a id="__codelineno-14-1" name="__codelineno-14-1" href="#__codelineno-14-1"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>tyk-oss<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-2"><a id="__codelineno-14-2" name="__codelineno-14-2" href="#__codelineno-14-2"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>tyk-redis<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-3"><a id="__codelineno-14-3" name="__codelineno-14-3" href="#__codelineno-14-3"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>stacture<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-4"><a id="__codelineno-14-4" name="__codelineno-14-4" href="#__codelineno-14-4"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>eoapi-support<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-5"><a id="__codelineno-14-5" name="__codelineno-14-5" href="#__codelineno-14-5"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>eoapi<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-6"><a id="__codelineno-14-6" name="__codelineno-14-6" href="#__codelineno-14-6"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>pgo<span class="w"> </span>-n<span class="w"> </span>data-access
-</span><span id="__span-14-7"><a id="__codelineno-14-7" name="__codelineno-14-7" href="#__codelineno-14-7"></a>
-</span><span id="__span-14-8"><a id="__codelineno-14-8" name="__codelineno-14-8" href="#__codelineno-14-8"></a>kubectl<span class="w"> </span>delete<span class="w"> </span>namespace<span class="w"> </span>data-access
+<div class="language-bash highlight"><pre><span></span><code><span id="__span-14-1"><a id="__codelineno-14-1" name="__codelineno-14-1" href="#__codelineno-14-1"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>stacture<span class="w"> </span>-n<span class="w"> </span>data-access
+</span><span id="__span-14-2"><a id="__codelineno-14-2" name="__codelineno-14-2" href="#__codelineno-14-2"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>eoapi-support<span class="w"> </span>-n<span class="w"> </span>data-access
+</span><span id="__span-14-3"><a id="__codelineno-14-3" name="__codelineno-14-3" href="#__codelineno-14-3"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>eoapi<span class="w"> </span>-n<span class="w"> </span>data-access
+</span><span id="__span-14-4"><a id="__codelineno-14-4" name="__codelineno-14-4" href="#__codelineno-14-4"></a>helm<span class="w"> </span>uninstall<span class="w"> </span>pgo<span class="w"> </span>-n<span class="w"> </span>data-access
+</span><span id="__span-14-5"><a id="__codelineno-14-5" name="__codelineno-14-5" href="#__codelineno-14-5"></a>
+</span><span id="__span-14-6"><a id="__codelineno-14-6" name="__codelineno-14-6" href="#__codelineno-14-6"></a>kubectl<span class="w"> </span>delete<span class="w"> </span>namespace<span class="w"> </span>data-access
 </span></code></pre></div>
 <hr />
 <h2 id="further-reading">Further Reading<a class="headerlink" href="#further-reading" title="Permanent link">⚓︎</a></h2>
 <ul>
 <li><a href="https://github.com/EOEPCA/data-access"><abbr title="EO Exploitation Platform Common Architecture">EOEPCA</abbr>+ Data Access GitHub Repository</a></li>
 <li><a href="https://github.com/developmentseed/eoAPI">eoAPI Documentation</a></li>
-<li><a href="https://tyk.io/docs/">Tyk Gateway Documentation</a></li>
 <li><a href="https://access.crunchydata.com/documentation/postgres-operator/">Crunchy Data Postgres Operator Documentation</a></li>
 </ul>
 
diff --git a/current/sitemap.xml b/current/sitemap.xml
index 71c7b4c..158e18b 100644
--- a/current/sitemap.xml
+++ b/current/sitemap.xml
@@ -2,117 +2,117 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/application-hub/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/application-quality/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/data-access/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/mlops/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/oapip-engine/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/openeo-engine/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/overview/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/processing/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/resource-discovery/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/resource-health/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/resource-registration/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/workspace/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/iam/advanced-iam/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/iam/client-management/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/building-blocks/iam/main-iam/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/container-registry/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/ingress-controller/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/kubernetes/</loc>
-         <lastmod>2025-02-26</lastmod>
+         <lastmod>2025-02-27</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/minio/</loc>
-         <lastmod>2025-02-26</lastmod>
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     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/prerequisites-overview/</loc>
-         <lastmod>2025-02-26</lastmod>
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     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/storage/</loc>
-         <lastmod>2025-02-26</lastmod>
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          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://eoepca.readthedocs.io/projects/deploy/en/latest/current/prerequisites/tls/</loc>
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 </urlset>
\ No newline at end of file
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