diff --git a/.nojekyll b/.nojekyll
index eb8ce10..05150e7 100644
--- a/.nojekyll
+++ b/.nojekyll
@@ -1 +1 @@
-14f17d18
\ No newline at end of file
+88266797
\ No newline at end of file
diff --git a/mod_wrangle.html b/mod_wrangle.html
index 1543cc6..70c6e66 100644
--- a/mod_wrangle.html
+++ b/mod_wrangle.html
@@ -282,7 +282,15 @@ <h2 id="toc-title">On this page</h2>
   <li><a href="#overview" id="toc-overview" class="nav-link active" data-scroll-target="#overview">Overview</a></li>
   <li><a href="#learning-objectives" id="toc-learning-objectives" class="nav-link" data-scroll-target="#learning-objectives">Learning Objectives</a></li>
   <li><a href="#harmonizing-data" id="toc-harmonizing-data" class="nav-link" data-scroll-target="#harmonizing-data">Harmonizing Data</a></li>
-  <li><a href="#wrangling-content" id="toc-wrangling-content" class="nav-link" data-scroll-target="#wrangling-content">Wrangling Content</a></li>
+  <li><a href="#wrangling-data" id="toc-wrangling-data" class="nav-link" data-scroll-target="#wrangling-data">Wrangling Data</a>
+  <ul class="collapse">
+  <li><a href="#joining-data" id="toc-joining-data" class="nav-link" data-scroll-target="#joining-data">Joining Data</a></li>
+  <li><a href="#leveraging-data-shape" id="toc-leveraging-data-shape" class="nav-link" data-scroll-target="#leveraging-data-shape">Leveraging Data Shape</a></li>
+  <li><a href="#quality-control" id="toc-quality-control" class="nav-link" data-scroll-target="#quality-control">Quality Control</a></li>
+  <li><a href="#custom-functions" id="toc-custom-functions" class="nav-link" data-scroll-target="#custom-functions">Custom Functions</a></li>
+  <li><a href="#text-methods" id="toc-text-methods" class="nav-link" data-scroll-target="#text-methods">Text Methods</a></li>
+  <li><a href="#regular-expressions" id="toc-regular-expressions" class="nav-link" data-scroll-target="#regular-expressions">Regular Expressions</a></li>
+  </ul></li>
   <li><a href="#additional-resources" id="toc-additional-resources" class="nav-link" data-scroll-target="#additional-resources">Additional Resources</a>
   <ul class="collapse">
   <li><a href="#papers-documents" id="toc-papers-documents" class="nav-link" data-scroll-target="#papers-documents">Papers &amp; Documents</a></li>
@@ -350,9 +358,27 @@ <h2 class="anchored" data-anchor-id="harmonizing-data">Harmonizing Data</h2>
 <img src="images/image_harmonize-workflow.png" alt="Four color-coded tables are in a soft rectangle. One is pulled out and its column names are replaced based on their respective 'tidy names' in the column key table. This is done for each of the other tables then the four tables--with fixed column names--are combined into a single data table" width="90%">
 </p>
 </section>
-<section id="wrangling-content" class="level2">
-<h2 class="anchored" data-anchor-id="wrangling-content">Wrangling Content</h2>
-<p>Under Construction! Check back later</p>
+<section id="wrangling-data" class="level2">
+<h2 class="anchored" data-anchor-id="wrangling-data">Wrangling Data</h2>
+<section id="joining-data" class="level3">
+<h3 class="anchored" data-anchor-id="joining-data">Joining Data</h3>
+<p>a.k.a. attaching data by columns</p>
+</section>
+<section id="leveraging-data-shape" class="level3">
+<h3 class="anchored" data-anchor-id="leveraging-data-shape">Leveraging Data Shape</h3>
+</section>
+<section id="quality-control" class="level3">
+<h3 class="anchored" data-anchor-id="quality-control">Quality Control</h3>
+</section>
+<section id="custom-functions" class="level3">
+<h3 class="anchored" data-anchor-id="custom-functions">Custom Functions</h3>
+</section>
+<section id="text-methods" class="level3">
+<h3 class="anchored" data-anchor-id="text-methods">Text Methods</h3>
+</section>
+<section id="regular-expressions" class="level3">
+<h3 class="anchored" data-anchor-id="regular-expressions">Regular Expressions</h3>
+</section>
 </section>
 <section id="additional-resources" class="level2">
 <h2 class="anchored" data-anchor-id="additional-resources">Additional Resources</h2>
diff --git a/search.json b/search.json
index c66ff0b..b0a5e54 100644
--- a/search.json
+++ b/search.json
@@ -154,11 +154,11 @@
     ]
   },
   {
-    "objectID": "mod_wrangle.html#wrangling-content",
-    "href": "mod_wrangle.html#wrangling-content",
+    "objectID": "mod_wrangle.html#wrangling-data",
+    "href": "mod_wrangle.html#wrangling-data",
     "title": "Data Harmonization & Wrangling",
-    "section": "Wrangling Content",
-    "text": "Wrangling Content\nUnder Construction! Check back later",
+    "section": "Wrangling Data",
+    "text": "Wrangling Data\n\nJoining Data\na.k.a. attaching data by columns\n\n\nLeveraging Data Shape\n\n\nQuality Control\n\n\nCustom Functions\n\n\nText Methods\n\n\nRegular Expressions",
     "crumbs": [
       "Quantitative Modules",
       "Data Wrangling"
diff --git a/sitemap.xml b/sitemap.xml
index 317c34c..a07cfc0 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,78 +2,78 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://lter.github.io/ssecr/mod_version-control.html</loc>
-    <lastmod>2024-03-01T19:01:39.453Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_thinking.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_wrangle.html</loc>
-    <lastmod>2024-03-01T19:01:39.453Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_credit.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_findings.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_data-disc.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/topic_interactivity.html</loc>
-    <lastmod>2024-03-01T19:01:39.453Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_facilitation.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_data-viz.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_team-sci.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/index.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_reports.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/topic_spatial.html</loc>
-    <lastmod>2024-03-01T19:01:39.453Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_stats.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_reproducibility.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_spatial.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_logic-models.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/CONTRIBUTING.html</loc>
-    <lastmod>2024-03-01T19:01:39.421Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.268Z</lastmod>
   </url>
   <url>
     <loc>https://lter.github.io/ssecr/mod_project-mgmt.html</loc>
-    <lastmod>2024-03-01T19:01:39.449Z</lastmod>
+    <lastmod>2024-03-01T19:09:20.296Z</lastmod>
   </url>
 </urlset>