diff --git a/docs/MdsoarAngularCustomizations.md b/docs/MdsoarAngularCustomizations.md
index 9e3d241111..64c975ed09 100644
--- a/docs/MdsoarAngularCustomizations.md
+++ b/docs/MdsoarAngularCustomizations.md
@@ -8,6 +8,25 @@ Angular code, to customize it for MD-SOAR.
 This document is intended to cover specific changes made to Angular behavior
 that are outside of "normal" DSpace customization.
 
+## "Browse" Bar on Community Pages
+
+Modified the "Browse" bar on the community pages so that the
+"Subcommunities and Collections" tab is selected by default, instead of the
+"Search" tab.
+
+This required modifying the routing in the following files:
+
+* src/app/community-page/community-page-routes.ts
+* src/app/shared/comcol/comcol-page-browse-by/comcol-page-browse-by.component.ts
+
+by removing the "subcoms-cols" URL subpath associated with the
+"SubComColSectionComponent", and adding a "search" URL subpath for the
+"ComcolSearchSectionComponent".
+
+Note: This is a BREAKING CHANGE for users that have bookmarks pointing to a
+search results page, as the search results page is now under the "search"
+subpath.
+
 ## Disable "End User Agreement"
 
 The "End User Agreement" is not needed, and so is disabled in the
diff --git a/src/app/community-page/community-page-routes.ts b/src/app/community-page/community-page-routes.ts
index 2c8a7942a4..84c3cfca40 100644
--- a/src/app/community-page/community-page-routes.ts
+++ b/src/app/community-page/community-page-routes.ts
@@ -73,20 +73,25 @@ export const ROUTES: Route[] = [
           menu: dsoEditMenuResolver,
         },
         children: [
+          // UMD Customization
+          // Make "Subcommunities and Collections" tab the default tab
+          // when there is no subpath for the URL
+          // "Search" tab displayed when URL has "search" subpath
           {
             path: '',
             pathMatch: 'full',
-            component: ComcolSearchSectionComponent,
-          },
-          {
-            path: 'subcoms-cols',
-            pathMatch: 'full',
             component: SubComColSectionComponent,
             resolve: {
               breadcrumb: i18nBreadcrumbResolver,
             },
             data: { breadcrumbKey: 'community.subcoms-cols' },
           },
+          {
+            path: 'search',
+            pathMatch: 'full',
+            component: ComcolSearchSectionComponent,
+          },
+          // End UMD Customization
           {
             path: 'browse/:id',
             pathMatch: 'full',
diff --git a/src/app/shared/comcol/comcol-page-browse-by/comcol-page-browse-by.component.ts b/src/app/shared/comcol/comcol-page-browse-by/comcol-page-browse-by.component.ts
index a7730ee7dd..d98be69890 100644
--- a/src/app/shared/comcol/comcol-page-browse-by/comcol-page-browse-by.component.ts
+++ b/src/app/shared/comcol/comcol-page-browse-by/comcol-page-browse-by.component.ts
@@ -103,16 +103,23 @@ export class ComcolPageBrowseByComponent implements OnDestroy, OnInit {
             });
           } else if (this.contentType === 'community') {
             comColRoute = getCommunityPageRoute(this.id);
+            // UMD Customization
+            // "Subcommunities and Colllections" tab is default tab (selected)
+            // when there is no subpath for the URL
+            // "Search" tab displayed as selected when URL has "search" subpath
+            // Note: "allOptions" order affects the order of display, so Search
+            // is first
             allOptions.push({
               id: 'search',
               label: 'collection.page.browse.search.head',
-              routerLink: comColRoute,
+              routerLink: `${comColRoute}/search`,
             });
             allOptions.push({
               id: 'comcols',
               label: 'community.all-lists.head',
-              routerLink: `${comColRoute}/subcoms-cols`,
+              routerLink: comColRoute,
             });
+            // End UMD Customization
           }
 
           allOptions.push(...browseDefListRD.payload.page.map((config: BrowseDefinition) => ({