diff --git a/sde_indexing_helper/static/js/project.js b/sde_indexing_helper/static/js/project.js
index 83b55278..620e301a 100644
--- a/sde_indexing_helper/static/js/project.js
+++ b/sde_indexing_helper/static/js/project.js
@@ -13,14 +13,15 @@
 
 
 const candidateTableHeaderDefinitons = {
-  "URL": "A scraped URL.",
-  "Exclude": "Whether or not this URL is excluded from the collection.",
-  "Scraped Title": "Title scraped from the document.",
-  "New Title" : "New title set by a user.",
-  "Document Type": "{insert description here}",
-  "Match Pattern" : "Pattern that is used to match against URLs in the collection.",
-  "Match Pattern Type": "{Insert explanation here}",
-  "Reason": "{Insert explanation here}",
-  "Affected URLs": "The URLs that match the pattern.",
-  "Actions": "Delete a pattern."
+  "URL": "The web address of a specific webpage from a given source.",
+  "Exclude": "The action of omitting a certain URL(s) from being included in the final list of candidate URLs. This can be based on URL patterns or URL content.",
+  "Scraped Title": "The initial scraped title of the webpage generated from the webpage metadata.",
+  "New Title" : "A modified or updated title for a webpage set by the curator either through a manual or pattern change. The new title often improves readability and clarity.",
+  "Document Type": "The classification of the content found at the URL. This can be set as 'Documentation', 'Images', 'Software and Tools', 'Missions and Instruments', or 'Data'.",
+  "Match Pattern" : "A pattern set by the curator for which to exclude URLs, change URL titles, or assign URL document types. A match pattern could be a portion of the URL (e.g. URL extension) or a pattern that includes wild cards.",
+  "Match Pattern Type": "Indicates whether the Match Pattern applies to a single or multiple URLs.",
+  "Reason": "Indicates why the curator has excluded single or multiple URLs.",
+  "Affected URLs": "Indicates the number of URLs the given action, rule, or pattern has been applied to.",
+  "Actions": "Gives the curator the ability to delete a set title, document type, or exclude pattern.",
+  "Title Pattern": "A specific format given by the curator to make changes to original titles. This can include the use of xpaths or additions to the original title string."
 };