diff --git a/apps/researcher/src/app/[locale]/research-guide/filterGuides.test.ts b/apps/researcher/src/app/[locale]/research-guide/filterGuides.test.ts
deleted file mode 100644
index 53d400a6..00000000
--- a/apps/researcher/src/app/[locale]/research-guide/filterGuides.test.ts
+++ /dev/null
@@ -1,197 +0,0 @@
-import {ResearchGuide} from '@colonial-collections/api';
-import {filterLevel3Guides, sortResearchGuide} from './filterGuides';
-
-describe('filterLevel3Guides', () => {
-  it('filters out level 1 and level 2 guides from level 3 list', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: 'level1-1',
-          seeAlso: [
-            {
-              id: 'level2-1',
-              seeAlso: [{id: 'level3-1'}, {id: 'level1-2'}, {id: 'level2-2'}],
-            },
-          ],
-        },
-        {id: 'level1-2', seeAlso: [{id: 'level2-2'}]},
-      ],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: 'level1-1',
-          seeAlso: [
-            {
-              id: 'level2-1',
-              seeAlso: [{id: 'level3-1'}],
-            },
-          ],
-        },
-        {id: 'level1-2', seeAlso: [{id: 'level2-2', seeAlso: []}]},
-      ],
-    };
-
-    const result = filterLevel3Guides(topLevel);
-    expect(result).toEqual(expected);
-  });
-
-  it('handles cases with no level 3 guides', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: 'level1-1',
-          seeAlso: [
-            {
-              id: 'level2-1',
-              seeAlso: [{id: 'level1-2'}],
-            },
-          ],
-        },
-        {id: 'level1-2'},
-      ],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: 'level1-1',
-          seeAlso: [
-            {
-              id: 'level2-1',
-              seeAlso: [],
-            },
-          ],
-        },
-        {id: 'level1-2'},
-      ],
-    };
-
-    const result = filterLevel3Guides(topLevel);
-    expect(result).toEqual(expected);
-  });
-
-  it('handles cases with no seeAlso arrays', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [],
-    };
-
-    const result = filterLevel3Guides(topLevel);
-    expect(result).toEqual(expected);
-  });
-});
-
-describe('sortResearchGuide', () => {
-  it('sorts guides by their names', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {id: '2', name: 'Beta'},
-        {id: '1', name: 'Alpha'},
-        {id: '3', name: 'Gamma'},
-      ],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {id: '1', name: 'Alpha'},
-        {id: '2', name: 'Beta'},
-        {id: '3', name: 'Gamma'},
-      ],
-    };
-
-    const result = sortResearchGuide(topLevel);
-    expect(result).toEqual(expected);
-  });
-
-  it('handles guides with missing names', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [{id: '2', name: 'Beta'}, {id: '1'}, {id: '3', name: 'Gamma'}],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [{id: '1'}, {id: '2', name: 'Beta'}, {id: '3', name: 'Gamma'}],
-    };
-
-    const result = sortResearchGuide(topLevel);
-    expect(result).toEqual(expected);
-  });
-
-  it('handles empty seeAlso arrays', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [],
-    };
-
-    const result = sortResearchGuide(topLevel);
-    expect(result).toEqual(expected);
-  });
-
-  it('sorts nested seeAlso arrays', () => {
-    const topLevel: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: '1',
-          name: 'Alpha',
-          seeAlso: [
-            {id: '3', name: 'Gamma'},
-            {id: '2', name: 'Beta'},
-          ],
-        },
-        {
-          id: '2',
-          name: 'Beta',
-          seeAlso: [
-            {id: '5', name: 'Epsilon'},
-            {id: '4', name: 'Delta'},
-          ],
-        },
-      ],
-    };
-
-    const expected: ResearchGuide = {
-      id: 'top',
-      seeAlso: [
-        {
-          id: '1',
-          name: 'Alpha',
-          seeAlso: [
-            {id: '2', name: 'Beta'},
-            {id: '3', name: 'Gamma'},
-          ],
-        },
-        {
-          id: '2',
-          name: 'Beta',
-          seeAlso: [
-            {id: '4', name: 'Delta'},
-            {id: '5', name: 'Epsilon'},
-          ],
-        },
-      ],
-    };
-
-    const result = sortResearchGuide(topLevel);
-    expect(result).toEqual(expected);
-  });
-});
diff --git a/apps/researcher/src/app/[locale]/research-guide/filterGuides.ts b/apps/researcher/src/app/[locale]/research-guide/filterGuides.ts
deleted file mode 100644
index 01423a0b..00000000
--- a/apps/researcher/src/app/[locale]/research-guide/filterGuides.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-import {ResearchGuide} from '@colonial-collections/api';
-
-/**
- * Filters out level 1 and level 2 guides from the seeAlso arrays of level 2 guides.
- *
- * Assumptions:
- * - topLevel.seeAlso contains level 1 guides.
- * - Each level 1 guide's seeAlso contains level 2 guides.
- * - Each level 2 guide's seeAlso may contain level 1, level 2, and level 3 guides.
- */
-export function filterLevel3Guides(topLevel: ResearchGuide): ResearchGuide {
-  topLevel.seeAlso?.forEach(level1Guide => {
-    level1Guide.seeAlso?.forEach(level2Guide => {
-      const filteredSeeAlso =
-        level2Guide.seeAlso?.filter(guide => {
-          // Check if the guide is a level 1 guide
-          const isLevel1Guide = topLevel.seeAlso?.some(
-            l1 => l1.id === guide.id
-          );
-          // Check if the guide is a level 2 guide
-          const isLevel2Guide = topLevel.seeAlso?.some(
-            l1 => l1.seeAlso?.some(l2 => l2.id === guide.id)
-          );
-
-          // If the guide is not a level 1 or level 2 guide, it's a level 3 guide
-          return !isLevel1Guide && !isLevel2Guide;
-        }) || [];
-      level2Guide.seeAlso = filteredSeeAlso;
-    });
-  });
-
-  return topLevel;
-}
-
-export function sortResearchGuide(topLevel: ResearchGuide): ResearchGuide {
-  const sortGuides = (guide: ResearchGuide): ResearchGuide => {
-    const sortedSeeAlso =
-      guide.seeAlso?.sort((a, b) =>
-        (a.name || '').localeCompare(b.name || '')
-      ) || undefined;
-
-    return {
-      ...guide,
-      seeAlso: sortedSeeAlso?.map(sortGuides),
-    };
-  };
-
-  return sortGuides(topLevel);
-}
diff --git a/apps/researcher/src/app/[locale]/research-guide/page.tsx b/apps/researcher/src/app/[locale]/research-guide/page.tsx
index 728b4d44..cf7c0b4f 100644
--- a/apps/researcher/src/app/[locale]/research-guide/page.tsx
+++ b/apps/researcher/src/app/[locale]/research-guide/page.tsx
@@ -5,10 +5,7 @@ import {Link} from '@/navigation';
 import {ChevronRightIcon} from '@heroicons/react/24/solid';
 import {getLocale, getTranslations} from 'next-intl/server';
 import StringToMarkdown from './string-to-markdown';
-import {
-  filterLevel3Guides,
-  sortResearchGuide,
-} from '@/app/[locale]/research-guide/filterGuides';
+import {sortResearchGuide} from '@/app/[locale]/research-guide/sort-guides';
 
 export default async function Page() {
   const locale = (await getLocale()) as LocaleEnum;
@@ -23,10 +20,9 @@ export default async function Page() {
   const topLevel = topLevels[0];
 
   const sortedGuides = sortResearchGuide(topLevel);
-  const filteredTopLevel = filterLevel3Guides(sortedGuides);
 
-  const firstLevel1Guide = filteredTopLevel.seeAlso?.[0];
-  const nextLevel1Guides = filteredTopLevel.seeAlso?.slice(1) || [];
+  const firstLevel1Guide = sortedGuides.hasParts?.[0];
+  const nextLevel1Guides = sortedGuides.hasParts?.slice(1) || [];
 
   return (
     <>
@@ -45,7 +41,7 @@ export default async function Page() {
               {firstLevel1Guide.name}
             </h2>
             <div className="pb-4 flex flex-col gap-4">
-              {firstLevel1Guide.seeAlso?.map(item => (
+              {firstLevel1Guide.hasParts?.map(item => (
                 <Link
                   key={item.id}
                   href={`/research-guide/${encodeRouteSegment(item.id)}`}
@@ -69,7 +65,7 @@ export default async function Page() {
             {level1Guide.name}
           </h2>
           <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-6">
-            {level1Guide.seeAlso?.map(level2Guides => (
+            {level1Guide.hasParts?.map(level2Guides => (
               <div
                 key={level2Guides.id}
                 className="bg-consortium-sand-100 text-consortium-sand-800 rounded flex flex-col p-4"
@@ -87,7 +83,7 @@ export default async function Page() {
                     </div>
                   </div>
                 </Link>
-                {level2Guides.seeAlso?.map(level3Guides => (
+                {level2Guides.hasParts?.map(level3Guides => (
                   <Link
                     key={level3Guides.id}
                     href={`/research-guide/${encodeRouteSegment(
diff --git a/apps/researcher/src/app/[locale]/research-guide/sort-guides.test.ts b/apps/researcher/src/app/[locale]/research-guide/sort-guides.test.ts
new file mode 100644
index 00000000..b7ebbb3d
--- /dev/null
+++ b/apps/researcher/src/app/[locale]/research-guide/sort-guides.test.ts
@@ -0,0 +1,106 @@
+import {ResearchGuide} from '@colonial-collections/api';
+import {sortResearchGuide} from './sort-guides';
+
+describe('sortResearchGuide', () => {
+  it('sorts guides by their names', () => {
+    const topLevel: ResearchGuide = {
+      id: 'top',
+      hasParts: [
+        {id: '2', name: 'Beta'},
+        {id: '1', name: 'Alpha'},
+        {id: '3', name: 'Gamma'},
+      ],
+    };
+
+    const expected: ResearchGuide = {
+      id: 'top',
+      hasParts: [
+        {id: '1', name: 'Alpha'},
+        {id: '2', name: 'Beta'},
+        {id: '3', name: 'Gamma'},
+      ],
+    };
+
+    const result = sortResearchGuide(topLevel);
+    expect(result).toEqual(expected);
+  });
+
+  it('handles guides with missing names', () => {
+    const topLevel: ResearchGuide = {
+      id: 'top',
+      hasParts: [{id: '2', name: 'Beta'}, {id: '1'}, {id: '3', name: 'Gamma'}],
+    };
+
+    const expected: ResearchGuide = {
+      id: 'top',
+      hasParts: [{id: '1'}, {id: '2', name: 'Beta'}, {id: '3', name: 'Gamma'}],
+    };
+
+    const result = sortResearchGuide(topLevel);
+    expect(result).toEqual(expected);
+  });
+
+  it('handles empty hasParts arrays', () => {
+    const topLevel: ResearchGuide = {
+      id: 'top',
+      hasParts: [],
+    };
+
+    const expected: ResearchGuide = {
+      id: 'top',
+      hasParts: [],
+    };
+
+    const result = sortResearchGuide(topLevel);
+    expect(result).toEqual(expected);
+  });
+
+  it('sorts nested hasParts arrays', () => {
+    const topLevel: ResearchGuide = {
+      id: 'top',
+      hasParts: [
+        {
+          id: '1',
+          name: 'Alpha',
+          hasParts: [
+            {id: '3', name: 'Gamma'},
+            {id: '2', name: 'Beta'},
+          ],
+        },
+        {
+          id: '2',
+          name: 'Beta',
+          hasParts: [
+            {id: '5', name: 'Epsilon'},
+            {id: '4', name: 'Delta'},
+          ],
+        },
+      ],
+    };
+
+    const expected: ResearchGuide = {
+      id: 'top',
+      hasParts: [
+        {
+          id: '1',
+          name: 'Alpha',
+          hasParts: [
+            {id: '2', name: 'Beta'},
+            {id: '3', name: 'Gamma'},
+          ],
+        },
+        {
+          id: '2',
+          name: 'Beta',
+          hasParts: [
+            {id: '4', name: 'Delta'},
+            {id: '5', name: 'Epsilon'},
+          ],
+        },
+      ],
+    };
+
+    const result = sortResearchGuide(topLevel);
+    expect(result).toEqual(expected);
+  });
+});
diff --git a/apps/researcher/src/app/[locale]/research-guide/sort-guides.ts b/apps/researcher/src/app/[locale]/research-guide/sort-guides.ts
new file mode 100644
index 00000000..d436023b
--- /dev/null
+++ b/apps/researcher/src/app/[locale]/research-guide/sort-guides.ts
@@ -0,0 +1,17 @@
+import {ResearchGuide} from '@colonial-collections/api';
+
+export function sortResearchGuide(topLevel: ResearchGuide) {
+  const sortGuides = (guide: ResearchGuide): ResearchGuide => {
+    const sortedParts =
+      guide.hasParts?.sort((a, b) =>
+        (a.name || '').localeCompare(b.name || '')
+      ) || undefined;
+
+    return {
+      ...guide,
+      hasParts: sortedParts?.map(sortGuides),
+    };
+  };
+
+  return sortGuides(topLevel);
+}