diff --git a/frontend/src/views/Project/IdentityDetailsPage/IdentityDetailPage.tsx b/frontend/src/views/Project/IdentityDetailsPage/IdentityDetailPage.tsx
index d924c5230..29c7a7631 100644
--- a/frontend/src/views/Project/IdentityDetailsPage/IdentityDetailPage.tsx
+++ b/frontend/src/views/Project/IdentityDetailsPage/IdentityDetailPage.tsx
@@ -10,7 +10,7 @@ import { withProjectPermission } from "@app/hoc";
 import { useGetWorkspaceIdentityMembershipDetails } from "@app/hooks/api";
 
 import { IdentityProjectAdditionalPrivilegeSection } from "./components/IdentityProjectAdditionalPrivilegeSection";
-import { IdentityRoleDetailsSection } from "./components/IdentityRoleDetailsSectiona";
+import { IdentityRoleDetailsSection } from "./components/IdentityRoleDetailsSection";
 
 export const IdentityDetailsPage = withProjectPermission(
   () => {
diff --git a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeModifySection.tsx b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeModifySection.tsx
index a53b3b649..cabec7f2a 100644
--- a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeModifySection.tsx
+++ b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeModifySection.tsx
@@ -167,7 +167,7 @@ export const IdentityProjectAdditionalPrivilegeModifySection = ({
       onGoBack();
     } catch (err) {
       console.log(err);
-      createNotification({ type: "error", text: "Failed to update role" });
+      createNotification({ type: "error", text: "Failed to update privilege" });
     }
   };
 
@@ -177,7 +177,7 @@ export const IdentityProjectAdditionalPrivilegeModifySection = ({
     privilegeTemporaryAccess?.isTemporary &&
     new Date() > new Date(privilegeTemporaryAccess.temporaryAccessEndTime || "");
   let text = "Permanent";
-  let toolTipText = "Non expiry access";
+  let toolTipText = "Non-Expiring Access";
 
   if (isTemporary) {
     if (isExpired) {
@@ -206,7 +206,14 @@ export const IdentityProjectAdditionalPrivilegeModifySection = ({
             <IconButton ariaLabel="go-back" variant="plain" onClick={onGoBack}>
               <FontAwesomeIcon icon={faChevronLeft} />
             </IconButton>
-            <h3 className="text-lg font-semibold text-mineshaft-100">Edit Additional Privilege</h3>
+            <div>
+              <h3 className="text-lg font-semibold text-mineshaft-100">
+                Edit Additional Privileges
+              </h3>
+              <p className="text-sm text-mineshaft-400">
+                Additional privileges take precedence over roles when permissions conflict
+              </p>
+            </div>
           </div>
           <div className="flex items-center space-x-4">
             {isDirty && (
@@ -242,7 +249,7 @@ export const IdentityProjectAdditionalPrivilegeModifySection = ({
                     leftIcon={<FontAwesomeIcon icon={faPlus} />}
                     isDisabled={isDisabled}
                   >
-                    New policy
+                    New Policy
                   </Button>
                 </ModalTrigger>
                 <ModalContent title="New Policy" subTitle="Policies grant additional permissions.">
@@ -297,7 +304,7 @@ export const IdentityProjectAdditionalPrivilegeModifySection = ({
                 >
                   <div className="flex flex-col space-y-4">
                     <div className="border-b border-b-gray-700 pb-2 text-sm text-mineshaft-300">
-                      Configure timed access
+                      Configure Timed Access
                     </div>
                     {isExpired && <Tag colorSchema="red">Expired</Tag>}
                     <Controller
diff --git a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeSection.tsx b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeSection.tsx
index e7570a7d6..43a27d9d0 100644
--- a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeSection.tsx
+++ b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityProjectAdditionalPrivilegeSection/IdentityProjectAdditionalPrivilegeSection.tsx
@@ -61,7 +61,7 @@ export const IdentityProjectAdditionalPrivilegeSection = ({ identityMembershipDe
       handlePopUpClose("deletePrivilege");
     } catch (err) {
       console.log(err);
-      createNotification({ type: "error", text: "Failed to delete role" });
+      createNotification({ type: "error", text: "Failed to delete privilege" });
     }
   };
 
@@ -105,7 +105,7 @@ export const IdentityProjectAdditionalPrivilegeSection = ({ identityMembershipDe
                 I={ProjectPermissionActions.Edit}
                 a={ProjectPermissionSub.Identity}
                 renderTooltip
-                allowedLabel="New privilege"
+                allowedLabel="Add Privilege"
               >
                 {(isAllowed) => (
                   <IconButton
@@ -144,7 +144,7 @@ export const IdentityProjectAdditionalPrivilegeSection = ({ identityMembershipDe
                           new Date() > new Date(privilegeDetails.temporaryAccessEndTime || "");
 
                         let text = "Permanent";
-                        let toolTipText = "Non expiry access";
+                        let toolTipText = "Non-Expiring Access";
                         if (privilegeDetails.isTemporary) {
                           if (isExpired) {
                             text = "Access Expired";
@@ -194,7 +194,7 @@ export const IdentityProjectAdditionalPrivilegeSection = ({ identityMembershipDe
                                   I={ProjectPermissionActions.Edit}
                                   a={ProjectPermissionSub.Identity}
                                   renderTooltip
-                                  allowedLabel="Remove role"
+                                  allowedLabel="Remove Role"
                                 >
                                   {(isAllowed) => (
                                     <IconButton
@@ -227,7 +227,7 @@ export const IdentityProjectAdditionalPrivilegeSection = ({ identityMembershipDe
                   </TBody>
                 </Table>
                 {!isLoading && !userProjectPrivileges?.length && (
-                  <EmptyState title="This user has no additional privileges" icon={faFolder} />
+                  <EmptyState title="This identity has no additional privileges" icon={faFolder} />
                 )}
               </TableContainer>
             </div>
diff --git a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleDetailsSection.tsx b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleDetailsSection.tsx
similarity index 96%
rename from frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleDetailsSection.tsx
rename to frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleDetailsSection.tsx
index 018bc1d5e..613c61948 100644
--- a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleDetailsSection.tsx
+++ b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleDetailsSection.tsx
@@ -56,7 +56,7 @@ export const IdentityRoleDetailsSection = ({
         identityId: identityMembershipDetails.identity.id,
         roles: updatedRole
       });
-      createNotification({ type: "success", text: "Successfully removed the role" });
+      createNotification({ type: "success", text: "Successfully removed role" });
       handlePopUpClose("deleteRole");
     } catch (err) {
       console.log(err);
@@ -111,7 +111,7 @@ export const IdentityRoleDetailsSection = ({
                     new Date() > new Date(roleDetails.temporaryAccessEndTime || "");
 
                   let text = "Permanent";
-                  let toolTipText = "Non expiry access";
+                  let toolTipText = "Non-Expiring Access";
                   if (roleDetails.isTemporary) {
                     if (isExpired) {
                       text = "Access Expired";
@@ -154,7 +154,7 @@ export const IdentityRoleDetailsSection = ({
                             I={ProjectPermissionActions.Edit}
                             a={ProjectPermissionSub.Member}
                             renderTooltip
-                            allowedLabel="Remove role"
+                            allowedLabel="Remove Role"
                           >
                             {(isAllowed) => (
                               <IconButton
@@ -198,7 +198,10 @@ export const IdentityRoleDetailsSection = ({
         isOpen={popUp.modifyRole.isOpen}
         onOpenChange={(isOpen) => handlePopUpToggle("modifyRole", isOpen)}
       >
-        <ModalContent title="Roles" subTitle="Select one of the pre-defined or custom roles.">
+        <ModalContent
+          title="Roles"
+          subTitle="Select one or more of the pre-defined or custom roles to configure project permissions."
+        >
           <IdentityRoleModify identityProjectMembership={identityMembershipDetails} />
         </ModalContent>
       </Modal>
diff --git a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleModify.tsx b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleModify.tsx
similarity index 97%
rename from frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleModify.tsx
rename to frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleModify.tsx
index a0c629045..220bdf99f 100644
--- a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/IdentityRoleModify.tsx
+++ b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/IdentityRoleModify.tsx
@@ -122,7 +122,7 @@ export const IdentityRoleModify = ({ identityProjectMembership }: Props) => {
       });
       createNotification({ text: "Successfully updated roles", type: "success" });
     } catch (err) {
-      createNotification({ text: "Failed to update role", type: "error" });
+      createNotification({ text: "Failed to update roles", type: "error" });
     }
   };
 
@@ -177,7 +177,7 @@ export const IdentityRoleModify = ({ identityProjectMembership }: Props) => {
                                 new Date(temporaryAccess.temporaryAccessEndTime || ""),
                                 "yyyy-MM-dd HH:mm:ss"
                               )}`
-                          : "Non expiry access"
+                          : "Non-Expiring Access"
                       }
                     >
                       <Button
@@ -212,7 +212,7 @@ export const IdentityRoleModify = ({ identityProjectMembership }: Props) => {
                 >
                   <div className="flex flex-col space-y-4">
                     <div className="border-b border-b-gray-700 pb-2 text-sm text-mineshaft-300">
-                      Configure timed access
+                      Configure Timed Access
                     </div>
                     {isExpired && <Tag colorSchema="red">Expired</Tag>}
                     <Controller
@@ -283,7 +283,7 @@ export const IdentityRoleModify = ({ identityProjectMembership }: Props) => {
                 variant="outline_bg"
                 className="border border-mineshaft-500 bg-mineshaft-600 py-3 hover:border-red/70 hover:bg-red/20"
                 ariaLabel="delete-role"
-                isDisabled={isIdentityEditDisabled}
+                isDisabled={isIdentityEditDisabled || selectedRoleList.fields.length === 1}
                 onClick={() => {
                   if (selectedRoleList.fields.length > 1) {
                     selectedRoleList.remove(index);
@@ -297,7 +297,7 @@ export const IdentityRoleModify = ({ identityProjectMembership }: Props) => {
         })}
       </div>
       <div className="mt-4 flex justify-between space-x-2">
-        <ProjectPermissionCan I={ProjectPermissionActions.Edit} a={ProjectPermissionSub.Member}>
+        <ProjectPermissionCan I={ProjectPermissionActions.Edit} a={ProjectPermissionSub.Identity}>
           {(isAllowed) => (
             <Button
               variant="outline_bg"
diff --git a/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/index.tsx b/frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/index.tsx
similarity index 100%
rename from frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSectiona/index.tsx
rename to frontend/src/views/Project/IdentityDetailsPage/components/IdentityRoleDetailsSection/index.tsx
diff --git a/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MemberProjectAdditionalPrivilegeSection.tsx b/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MemberProjectAdditionalPrivilegeSection.tsx
index 63aa64100..0cbf47e15 100644
--- a/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MemberProjectAdditionalPrivilegeSection.tsx
+++ b/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MemberProjectAdditionalPrivilegeSection.tsx
@@ -68,7 +68,7 @@ export const MemberProjectAdditionalPrivilegeSection = ({ membershipDetails }: P
       handlePopUpClose("deletePrivilege");
     } catch (err) {
       console.log(err);
-      createNotification({ type: "error", text: "Failed to delete role" });
+      createNotification({ type: "error", text: "Failed to delete privilege" });
     }
   };
 
@@ -113,7 +113,7 @@ export const MemberProjectAdditionalPrivilegeSection = ({ membershipDetails }: P
                     I={ProjectPermissionActions.Edit}
                     a={ProjectPermissionSub.Member}
                     renderTooltip
-                    allowedLabel="New privilege"
+                    allowedLabel="Add Privilege"
                   >
                     {(isAllowed) => (
                       <IconButton
@@ -151,7 +151,7 @@ export const MemberProjectAdditionalPrivilegeSection = ({ membershipDetails }: P
                           new Date() > new Date(privilegeDetails.temporaryAccessEndTime || "");
 
                         let text = "Permanent";
-                        let toolTipText = "Non expiry access";
+                        let toolTipText = "Non-Expiring Access";
                         if (privilegeDetails.isTemporary) {
                           if (isExpired) {
                             text = "Access Expired";
@@ -201,7 +201,7 @@ export const MemberProjectAdditionalPrivilegeSection = ({ membershipDetails }: P
                                   I={ProjectPermissionActions.Edit}
                                   a={ProjectPermissionSub.Member}
                                   renderTooltip
-                                  allowedLabel="Remove role"
+                                  allowedLabel="Remove Role"
                                 >
                                   {(isAllowed) => (
                                     <IconButton
diff --git a/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MembershipProjectAdditionalPrivilegeModifySection.tsx b/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MembershipProjectAdditionalPrivilegeModifySection.tsx
index 533c34c42..8f2498ff8 100644
--- a/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MembershipProjectAdditionalPrivilegeModifySection.tsx
+++ b/frontend/src/views/Project/MemberDetailsPage/components/MemberProjectAdditionalPrivilegeSection/MembershipProjectAdditionalPrivilegeModifySection.tsx
@@ -175,7 +175,7 @@ export const MembershipProjectAdditionalPrivilegeModifySection = ({
     privilegeTemporaryAccess?.isTemporary &&
     new Date() > new Date(privilegeTemporaryAccess.temporaryAccessEndTime || "");
   let text = "Permanent";
-  let toolTipText = "Non expiry access";
+  let toolTipText = "Non-Expiring Access";
 
   if (isTemporary) {
     if (isExpired) {
@@ -240,7 +240,7 @@ export const MembershipProjectAdditionalPrivilegeModifySection = ({
                     leftIcon={<FontAwesomeIcon icon={faPlus} />}
                     isDisabled={isDisabled}
                   >
-                    New policy
+                    New Policy
                   </Button>
                 </ModalTrigger>
                 <ModalContent title="New Policy" subTitle="Policies grant additional permissions.">
@@ -295,7 +295,7 @@ export const MembershipProjectAdditionalPrivilegeModifySection = ({
                 >
                   <div className="flex flex-col space-y-4">
                     <div className="border-b border-b-gray-700 pb-2 text-sm text-mineshaft-300">
-                      Configure timed access
+                      Configure Timed Access
                     </div>
                     {isExpired && <Tag colorSchema="red">Expired</Tag>}
                     <Controller
diff --git a/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleDetailsSection.tsx b/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleDetailsSection.tsx
index 9684828f6..4575a0372 100644
--- a/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleDetailsSection.tsx
+++ b/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleDetailsSection.tsx
@@ -65,7 +65,7 @@ export const MemberRoleDetailsSection = ({
         roles: updatedRole,
         membershipId: membershipDetails.id
       });
-      createNotification({ type: "success", text: "Successfully removed the role" });
+      createNotification({ type: "success", text: "Successfully removed role" });
       handlePopUpClose("deleteRole");
     } catch (err) {
       console.log(err);
@@ -82,7 +82,7 @@ export const MemberRoleDetailsSection = ({
             I={ProjectPermissionActions.Edit}
             a={ProjectPermissionSub.Member}
             renderTooltip
-            allowedLabel="Edit role(s)"
+            allowedLabel="Edit Role(s)"
           >
             {(isAllowed) => (
               <IconButton
@@ -122,7 +122,7 @@ export const MemberRoleDetailsSection = ({
                     new Date() > new Date(roleDetails.temporaryAccessEndTime || "");
 
                   let text = "Permanent";
-                  let toolTipText = "Non expiry access";
+                  let toolTipText = "Non-Expiring Access";
                   if (roleDetails.isTemporary) {
                     if (isExpired) {
                       text = "Access Expired";
@@ -165,7 +165,7 @@ export const MemberRoleDetailsSection = ({
                             I={ProjectPermissionActions.Edit}
                             a={ProjectPermissionSub.Member}
                             renderTooltip
-                            allowedLabel="Remove role"
+                            allowedLabel="Remove Role"
                           >
                             {(isAllowed) => (
                               <IconButton
@@ -209,7 +209,10 @@ export const MemberRoleDetailsSection = ({
         isOpen={popUp.modifyRole.isOpen}
         onOpenChange={(isOpen) => handlePopUpToggle("modifyRole", isOpen)}
       >
-        <ModalContent title="Roles" subTitle="Select one of the pre-defined or custom roles.">
+        <ModalContent
+          title="Roles"
+          subTitle="Select one or more of the pre-defined or custom roles to configure project permissions."
+        >
           <MemberRoleModify projectMember={membershipDetails} onOpenUpgradeModal={() => {}} />
         </ModalContent>
       </Modal>
diff --git a/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleModify.tsx b/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleModify.tsx
index 973e2ac13..1dd223cb5 100644
--- a/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleModify.tsx
+++ b/frontend/src/views/Project/MemberDetailsPage/components/MemberRoleDetailsSection/MemberRoleModify.tsx
@@ -136,7 +136,7 @@ export const MemberRoleModify = ({ projectMember, onOpenUpgradeModal }: Props) =
       });
       createNotification({ text: "Successfully updated roles", type: "success" });
     } catch (err) {
-      createNotification({ text: "Failed to update role", type: "error" });
+      createNotification({ text: "Failed to update roles", type: "error" });
     }
   };
 
@@ -191,7 +191,7 @@ export const MemberRoleModify = ({ projectMember, onOpenUpgradeModal }: Props) =
                                 new Date(temporaryAccess.temporaryAccessEndTime || ""),
                                 "yyyy-MM-dd HH:mm:ss"
                               )}`
-                          : "Non expiry access"
+                          : "Non-Expiring Access"
                       }
                     >
                       <Button
@@ -226,7 +226,7 @@ export const MemberRoleModify = ({ projectMember, onOpenUpgradeModal }: Props) =
                 >
                   <div className="flex flex-col space-y-4">
                     <div className="border-b border-b-gray-700 pb-2 text-sm text-mineshaft-300">
-                      Configure timed access
+                      Configure Timed Access
                     </div>
                     {isExpired && <Tag colorSchema="red">Expired</Tag>}
                     <Controller
@@ -297,7 +297,7 @@ export const MemberRoleModify = ({ projectMember, onOpenUpgradeModal }: Props) =
                 variant="outline_bg"
                 className="border border-mineshaft-500 bg-mineshaft-600 py-3 hover:border-red/70 hover:bg-red/20"
                 ariaLabel="delete-role"
-                isDisabled={isMemberEditDisabled}
+                isDisabled={isMemberEditDisabled || selectedRoleList.fields.length === 1}
                 onClick={() => {
                   if (selectedRoleList.fields.length > 1) {
                     selectedRoleList.remove(index);
diff --git a/frontend/src/views/Project/MembersPage/components/IdentityTab/components/IdentityRoleForm/IdentityRbacSection.tsx b/frontend/src/views/Project/MembersPage/components/IdentityTab/components/IdentityRoleForm/IdentityRbacSection.tsx
index 2ef3f8bf3..47ce3f94b 100644
--- a/frontend/src/views/Project/MembersPage/components/IdentityTab/components/IdentityRoleForm/IdentityRbacSection.tsx
+++ b/frontend/src/views/Project/MembersPage/components/IdentityTab/components/IdentityRoleForm/IdentityRbacSection.tsx
@@ -300,7 +300,7 @@ export const IdentityRbacSection = ({ identityProjectMember, onOpenUpgradeModal
                     variant="outline_bg"
                     className="border border-mineshaft-500 bg-mineshaft-600 py-3 hover:border-red/70 hover:bg-red/20"
                     ariaLabel="delete-role"
-                    isDisabled={isMemberEditDisabled}
+                    isDisabled={isMemberEditDisabled || selectedRoleList.fields.length === 1}
                     onClick={() => {
                       if (selectedRoleList.fields.length > 1) {
                         selectedRoleList.remove(index);
diff --git a/frontend/src/views/Project/MembersPage/components/MembersTab/components/MemberRoleForm/MemberRbacSection.tsx b/frontend/src/views/Project/MembersPage/components/MembersTab/components/MemberRoleForm/MemberRbacSection.tsx
index f852331dc..682d78a84 100644
--- a/frontend/src/views/Project/MembersPage/components/MembersTab/components/MemberRoleForm/MemberRbacSection.tsx
+++ b/frontend/src/views/Project/MembersPage/components/MembersTab/components/MemberRoleForm/MemberRbacSection.tsx
@@ -300,7 +300,7 @@ export const MemberRbacSection = ({ projectMember, onOpenUpgradeModal }: Props)
                     variant="outline_bg"
                     className="border border-mineshaft-500 bg-mineshaft-600 py-3 hover:border-red/70 hover:bg-red/20"
                     ariaLabel="delete-role"
-                    isDisabled={isMemberEditDisabled}
+                    isDisabled={isMemberEditDisabled || selectedRoleList.fields.length === 1}
                     onClick={() => {
                       if (selectedRoleList.fields.length > 1) {
                         selectedRoleList.remove(index);