From bc516294b3fe37cdc51b9c476242326072629777 Mon Sep 17 00:00:00 2001
From: Raphael Bessin <bessin.raphael@gmail.com>
Date: Wed, 21 Jan 2026 11:57:35 -0500
Subject: [PATCH 1/3] #3883 added button

---
 .../ProjectDetailPage/ProjectViewContainer/BOMTab.tsx      | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
index 7d01000ba0..79d3bef5f8 100644
--- a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
+++ b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
@@ -1,5 +1,5 @@
 import { Box } from '@mui/system';
-import { MaterialPreview, Project, isGuest } from 'shared';
+import { MaterialPreview, Project, isGuest, isAtMostRank } from 'shared';
 import { NERButton } from '../../../components/NERButton';
 import WarningIcon from '@mui/icons-material/Warning';
 import { Tooltip, useTheme } from '@mui/material';
@@ -93,6 +93,11 @@ const BOMTab = ({ project }: { project: Project }) => {
             >
               Show All Columns
             </NERButton>
+            {isAtMostRank('MEMBER', user.role) ? null : (
+              <NERButton variant="contained" onClick={() => {}} disabled={false}>
+                Copy Existing BOM
+              </NERButton>
+            )}
           </Box>
           <Box display="flex" gap="20px" alignItems="center">
             <Box sx={{ backgroundColor: theme.palette.background.paper, padding: '8px 14px 8px 14px', borderRadius: '6px' }}>

From 6324fb4d764d533ecab55ed7fd869e254b628461 Mon Sep 17 00:00:00 2001
From: Raphael Bessin <bessin.raphael@gmail.com>
Date: Wed, 21 Jan 2026 14:32:23 -0500
Subject: [PATCH 2/3] #3883 fixed button disable rather than hide when user
 doesn't have required rank

---
 .../ProjectDetailPage/ProjectViewContainer/BOMTab.tsx     | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
index 79d3bef5f8..54d5a892d7 100644
--- a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
+++ b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
@@ -93,11 +93,9 @@ const BOMTab = ({ project }: { project: Project }) => {
             >
               Show All Columns
             </NERButton>
-            {isAtMostRank('MEMBER', user.role) ? null : (
-              <NERButton variant="contained" onClick={() => {}} disabled={false}>
-                Copy Existing BOM
-              </NERButton>
-            )}
+            <NERButton variant="contained" onClick={() => {}} disabled={isAtMostRank('MEMBER', user.role)}>
+              Copy Existing BOM
+            </NERButton>
           </Box>
           <Box display="flex" gap="20px" alignItems="center">
             <Box sx={{ backgroundColor: theme.palette.background.paper, padding: '8px 14px 8px 14px', borderRadius: '6px' }}>

From 3ae89b1e4c63eeaa4573abe182cc007f60d83df2 Mon Sep 17 00:00:00 2001
From: Raphael Bessin <bessin.raphael@gmail.com>
Date: Thu, 22 Jan 2026 11:16:27 -0500
Subject: [PATCH 3/3] #3883 changed Copy Existing BOM button to use isGuest

---
 .../pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
index 54d5a892d7..d459a64534 100644
--- a/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
+++ b/src/frontend/src/pages/ProjectDetailPage/ProjectViewContainer/BOMTab.tsx
@@ -1,5 +1,5 @@
 import { Box } from '@mui/system';
-import { MaterialPreview, Project, isGuest, isAtMostRank } from 'shared';
+import { MaterialPreview, Project, isGuest } from 'shared';
 import { NERButton } from '../../../components/NERButton';
 import WarningIcon from '@mui/icons-material/Warning';
 import { Tooltip, useTheme } from '@mui/material';
@@ -93,7 +93,7 @@ const BOMTab = ({ project }: { project: Project }) => {
             >
               Show All Columns
             </NERButton>
-            <NERButton variant="contained" onClick={() => {}} disabled={isAtMostRank('MEMBER', user.role)}>
+            <NERButton variant="contained" onClick={() => {}} disabled={isGuest(user.role)}>
               Copy Existing BOM
             </NERButton>
           </Box>