diff --git a/app/components/OnboardingWidget.vue b/app/components/OnboardingWidget.vue
index e058820..cc1fb21 100644
--- a/app/components/OnboardingWidget.vue
+++ b/app/components/OnboardingWidget.vue
@@ -35,7 +35,7 @@
         <div v-if="currentSuggestion.key === 'empty'" class="ow-prompt">&gt; look</div>
         <div v-if="currentSuggestion.key === 'empty'" class="ow-message ow-message--dim">{{ currentSuggestion.text }}</div>
 
-        <!-- Recommendation (event, ecology, or wiki) -->
+        <!-- Recommendation (event, board, or wiki) -->
         <template v-if="currentSuggestion.key !== 'empty'">
           <div class="ow-prompt">&gt; look</div>
           <div class="ow-message">{{ currentSuggestion.text }}</div>
diff --git a/app/pages/admin/members/[id].vue b/app/pages/admin/members/[id].vue
index c906f9a..d81758d 100644
--- a/app/pages/admin/members/[id].vue
+++ b/app/pages/admin/members/[id].vue
@@ -144,9 +144,9 @@
                 </dd>
               </div>
               <div class="meta-row">
-                <dt>Ecology Engaged</dt>
-                <dd :class="hasEcologyEngaged ? 'status-ok' : 'status-dim'">
-                  {{ hasEcologyEngaged ? '✓ Complete' : '— Incomplete' }}
+                <dt>Board Engaged</dt>
+                <dd :class="hasBoardEngaged ? 'status-ok' : 'status-dim'">
+                  {{ hasBoardEngaged ? '✓ Complete' : '— Incomplete' }}
                 </dd>
               </div>
               <div class="meta-row">
@@ -354,7 +354,7 @@ const hasProfileTags = computed(() => {
   return m.craftTags?.length > 0 && m.board?.topics?.length > 0
 })
 
-const hasEcologyEngaged = computed(() => {
+const hasBoardEngaged = computed(() => {
   const m = member.value
   if (!m) return false
   return m.onboarding?.boardPageVisited && m.board?.topics?.some(
diff --git a/app/pages/board.vue b/app/pages/board.vue
index 6dd5222..535561f 100644
--- a/app/pages/board.vue
+++ b/app/pages/board.vue
@@ -53,7 +53,7 @@
           <div
             v-for="suggestion in filteredSuggestions"
             :key="suggestion.member._id"
-            class="member-card ecology-card"
+            class="member-card board-card"
           >
             <div class="mc-head">
               <div class="mc-avatar">
@@ -246,7 +246,7 @@ const loadBoard = async () => {
     const data = await getSuggestions()
     suggestions.value = data.suggestions || []
 
-    // Build ecology tag options from user's own topics
+    // Build board tag options from user's own topics
     const allCoopTags = cooperativeTagOptions.value
     const myTopicSlugs = (memberData.value?.board?.topics || []).map((t) => t.tagSlug)
     boardTagOptions.value = myTopicSlugs.length
diff --git a/app/pages/members/[id].vue b/app/pages/members/[id].vue
index 6a76016..2f29438 100644
--- a/app/pages/members/[id].vue
+++ b/app/pages/members/[id].vue
@@ -508,7 +508,7 @@ useHead({
 }
 
 /* ====================================================
-   TWO-COLUMN: Craft Tags + Community Ecology
+   TWO-COLUMN: Craft Tags + Board
    ==================================================== */
 
 .profile-two-col {
diff --git a/server/api/events/recommended.get.js b/server/api/events/recommended.get.js
index 7036fd2..9c830f6 100644
--- a/server/api/events/recommended.get.js
+++ b/server/api/events/recommended.get.js
@@ -5,10 +5,10 @@ import { requireAuth } from '../../utils/auth.js'
 export default defineEventHandler(async (event) => {
   const member = await requireAuth(event)
 
-  // Combine craft tags and cooperative ecology tags
+  // Combine craft tags and board topic tags
   const craftTags = member.craftTags || []
-  const ecologyTags = (member.board?.topics || []).map(t => t.tagSlug)
-  const memberTags = [...new Set([...craftTags, ...ecologyTags].filter(Boolean))]
+  const boardTags = (member.board?.topics || []).map(t => t.tagSlug)
+  const memberTags = [...new Set([...craftTags, ...boardTags].filter(Boolean))]
 
   if (!memberTags.length) {
     return []
diff --git a/server/api/onboarding/status.get.js b/server/api/onboarding/status.get.js
index 5f3448c..33efffe 100644
--- a/server/api/onboarding/status.get.js
+++ b/server/api/onboarding/status.get.js
@@ -10,7 +10,7 @@ export default defineEventHandler(async (event) => {
   const hasVisitedEvent = !!member.onboarding?.eventPageVisited
 
   const topics = member.board?.topics || []
-  const hasEngagedEcology =
+  const hasEngagedBoard =
     !!member.onboarding?.boardPageVisited &&
     topics.some((t) => ['help', 'interested', 'seeking'].includes(t.state))
 
@@ -20,7 +20,7 @@ export default defineEventHandler(async (event) => {
     goals: {
       hasProfileTags,
       hasVisitedEvent,
-      hasEngagedEcology,
+      hasEngagedBoard,
       hasClickedWiki,
     },
     completedAt: member.onboarding?.completedAt || null,
diff --git a/server/api/wiki/recommended.get.js b/server/api/wiki/recommended.get.js
index fc37ad7..b251c0b 100644
--- a/server/api/wiki/recommended.get.js
+++ b/server/api/wiki/recommended.get.js
@@ -5,10 +5,10 @@ import { requireAuth } from '../../utils/auth.js'
 export default defineEventHandler(async (event) => {
   const member = await requireAuth(event)
 
-  // Combine craft tags and cooperative ecology tags
+  // Combine craft tags and board topic tags
   const craftTags = member.craftTags || []
-  const ecologyTags = (member.board?.topics || []).map(t => t.tagSlug)
-  const memberTags = [...new Set([...craftTags, ...ecologyTags].filter(Boolean))]
+  const boardTags = (member.board?.topics || []).map(t => t.tagSlug)
+  const memberTags = [...new Set([...craftTags, ...boardTags].filter(Boolean))]
 
   if (!memberTags.length) {
     return []
diff --git a/tests/server/api/onboarding-status.test.js b/tests/server/api/onboarding-status.test.js
index d725f8f..b989b83 100644
--- a/tests/server/api/onboarding-status.test.js
+++ b/tests/server/api/onboarding-status.test.js
@@ -38,7 +38,7 @@ describe('GET /api/onboarding/status', () => {
       goals: {
         hasProfileTags: false,
         hasVisitedEvent: false,
-        hasEngagedEcology: false,
+        hasEngagedBoard: false,
         hasClickedWiki: false,
       },
       completedAt: null,
@@ -87,8 +87,8 @@ describe('GET /api/onboarding/status', () => {
     expect(result.goals.hasProfileTags).toBe(false)
   })
 
-  // 1.5: hasEngagedEcology true when visited AND has tag with engagement state
-  it('hasEngagedEcology is true when page visited and has engaged topic', async () => {
+  // 1.5: hasEngagedBoard true when visited AND has tag with engagement state
+  it('hasEngagedBoard is true when page visited and has engaged topic', async () => {
     requireAuth.mockResolvedValue({
       _id: 'member-1',
       craftTags: [],
@@ -106,11 +106,11 @@ describe('GET /api/onboarding/status', () => {
     const event = createMockEvent({ method: 'GET', path: '/api/onboarding/status' })
     const result = await handler(event)
 
-    expect(result.goals.hasEngagedEcology).toBe(true)
+    expect(result.goals.hasEngagedBoard).toBe(true)
   })
 
-  // 1.6: hasEngagedEcology false when visited but no engagement state
-  it('hasEngagedEcology is false when page visited but no topics have engagement state', async () => {
+  // 1.6: hasEngagedBoard false when visited but no engagement state
+  it('hasEngagedBoard is false when page visited but no topics have engagement state', async () => {
     requireAuth.mockResolvedValue({
       _id: 'member-1',
       craftTags: [],
@@ -126,7 +126,7 @@ describe('GET /api/onboarding/status', () => {
     const event = createMockEvent({ method: 'GET', path: '/api/onboarding/status' })
     const result = await handler(event)
 
-    expect(result.goals.hasEngagedEcology).toBe(false)
+    expect(result.goals.hasEngagedBoard).toBe(false)
   })
 
   // 1.9: Maps stored booleans directly
@@ -147,7 +147,7 @@ describe('GET /api/onboarding/status', () => {
     const result = await handler(event)
 
     expect(result.goals.hasVisitedEvent).toBe(true)
-    expect(result.goals.hasEngagedEcology).toBe(false)
+    expect(result.goals.hasEngagedBoard).toBe(false)
     expect(result.goals.hasClickedWiki).toBe(true)
   })