diff --git a/backend/src/ee/services/identity-project-additional-privilege/identity-project-additional-privilege-service.ts b/backend/src/ee/services/identity-project-additional-privilege/identity-project-additional-privilege-service.ts
index f5c1c857a..7456648bb 100644
--- a/backend/src/ee/services/identity-project-additional-privilege/identity-project-additional-privilege-service.ts
+++ b/backend/src/ee/services/identity-project-additional-privilege/identity-project-additional-privilege-service.ts
@@ -39,7 +39,8 @@ export const UnpackedPermissionSchema = z.object({
     .transform((el) => (typeof el !== "string" ? el[0] : el))
     .optional(),
   action: z.union([z.string().min(1), z.string().array()]).transform((el) => (typeof el === "string" ? [el] : el)),
-  conditions: z.unknown().optional()
+  conditions: z.unknown().optional(),
+  inverted: z.boolean().optional()
 });
 
 const unpackPermissions = (permissions: unknown) =>
diff --git a/backend/src/ee/services/permission/project-permission.ts b/backend/src/ee/services/permission/project-permission.ts
index 9ead7f12e..92cc723fe 100644
--- a/backend/src/ee/services/permission/project-permission.ts
+++ b/backend/src/ee/services/permission/project-permission.ts
@@ -309,12 +309,6 @@ const GeneralPermissionSchema = [
       "Describe what action an entity can take."
     )
   }),
-  z.object({
-    subject: z.literal(ProjectPermissionSub.CertificateTemplates).describe("The entity this permission pertains to. "),
-    action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
-      "Describe what action an entity can take."
-    )
-  }),
   z.object({
     subject: z.literal(ProjectPermissionSub.PkiAlerts).describe("The entity this permission pertains to."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
@@ -344,6 +338,7 @@ const GeneralPermissionSchema = [
 export const ProjectPermissionV1Schema = z.discriminatedUnion("subject", [
   z.object({
     subject: z.literal(ProjectPermissionSub.Secrets).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
       "Describe what action an entity can take."
     ),
@@ -353,12 +348,14 @@ export const ProjectPermissionV1Schema = z.discriminatedUnion("subject", [
   }),
   z.object({
     subject: z.literal(ProjectPermissionSub.SecretFolders).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_ENUM([ProjectPermissionActions.Read]).describe(
       "Describe what action an entity can take."
     )
   }),
   z.object({
     subject: z.literal(ProjectPermissionSub.Cmek).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionCmekActions).describe(
       "Describe what action an entity can take."
     )
@@ -369,6 +366,7 @@ export const ProjectPermissionV1Schema = z.discriminatedUnion("subject", [
 export const ProjectPermissionV2Schema = z.discriminatedUnion("subject", [
   z.object({
     subject: z.literal(ProjectPermissionSub.Secrets).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
       "Describe what action an entity can take."
     ),
@@ -378,6 +376,7 @@ export const ProjectPermissionV2Schema = z.discriminatedUnion("subject", [
   }),
   z.object({
     subject: z.literal(ProjectPermissionSub.SecretFolders).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
       "Describe what action an entity can take."
     ),
@@ -387,6 +386,7 @@ export const ProjectPermissionV2Schema = z.discriminatedUnion("subject", [
   }),
   z.object({
     subject: z.literal(ProjectPermissionSub.SecretImports).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
       "Describe what action an entity can take."
     ),
@@ -396,6 +396,7 @@ export const ProjectPermissionV2Schema = z.discriminatedUnion("subject", [
   }),
   z.object({
     subject: z.literal(ProjectPermissionSub.DynamicSecrets).describe("The entity this permission pertains to."),
+    inverted: z.boolean().optional().describe("Whether rule allows or forbids."),
     action: CASL_ACTION_SCHEMA_NATIVE_ENUM(ProjectPermissionActions).describe(
       "Describe what action an entity can take."
     ),
diff --git a/frontend/src/components/v2/Select/Select.tsx b/frontend/src/components/v2/Select/Select.tsx
index dcc7da62c..ce3f03d01 100644
--- a/frontend/src/components/v2/Select/Select.tsx
+++ b/frontend/src/components/v2/Select/Select.tsx
@@ -12,6 +12,7 @@ type Props = {
   placeholder?: string;
   className?: string;
   dropdownContainerClassName?: string;
+  containerClassName?: string;
   isLoading?: boolean;
   position?: "item-aligned" | "popper";
   isDisabled?: boolean;
@@ -31,12 +32,13 @@ export const Select = forwardRef<HTMLButtonElement, SelectProps>(
       isDisabled,
       dropdownContainerClassName,
       position,
+      containerClassName,
       ...props
     },
     ref
   ): JSX.Element => {
     return (
-      <div className="flex items-center space-x-2">
+      <div className={twMerge("flex items-center space-x-2", containerClassName)}>
         <SelectPrimitive.Root
           {...props}
           onValueChange={(value) => {
diff --git a/frontend/src/hooks/api/roles/types.ts b/frontend/src/hooks/api/roles/types.ts
index da28d9ca8..50cdf5a22 100644
--- a/frontend/src/hooks/api/roles/types.ts
+++ b/frontend/src/hooks/api/roles/types.ts
@@ -40,6 +40,7 @@ export type TPermission = {
 
 export type TProjectPermission = {
   conditions?: Record<string, any>;
+  inverted?: boolean;
   action: string | string[];
   subject: string | string[];
 };
diff --git a/frontend/src/views/Project/RolePage/components/RolePermissionsSection/ProjectRoleModifySection.utils.ts b/frontend/src/views/Project/RolePage/components/RolePermissionsSection/ProjectRoleModifySection.utils.ts
index 03a56db36..fc620cacc 100644
--- a/frontend/src/views/Project/RolePage/components/RolePermissionsSection/ProjectRoleModifySection.utils.ts
+++ b/frontend/src/views/Project/RolePage/components/RolePermissionsSection/ProjectRoleModifySection.utils.ts
@@ -73,21 +73,25 @@ export const formSchema = z.object({
   permissions: z
     .object({
       [ProjectPermissionSub.Secrets]: GeneralPolicyActionSchema.extend({
+        inverted: z.boolean().optional(),
         conditions: ConditionSchema
       })
         .array()
         .default([]),
       [ProjectPermissionSub.SecretFolders]: GeneralPolicyActionSchema.extend({
+        inverted: z.boolean().optional(),
         conditions: ConditionSchema
       })
         .array()
         .default([]),
       [ProjectPermissionSub.SecretImports]: GeneralPolicyActionSchema.extend({
+        inverted: z.boolean().optional(),
         conditions: ConditionSchema
       })
         .array()
         .default([]),
       [ProjectPermissionSub.DynamicSecrets]: GeneralPolicyActionSchema.extend({
+        inverted: z.boolean().optional(),
         conditions: ConditionSchema
       })
         .array()
@@ -164,7 +168,7 @@ export const rolePermission2Form = (permissions: TProjectPermission[] = []) => {
   const formVal: Partial<TFormSchema["permissions"]> = {};
 
   permissions.forEach((permission) => {
-    const { subject: caslSub, action, conditions } = permission;
+    const { subject: caslSub, action, conditions, inverted } = permission;
     const subject = (typeof caslSub === "string" ? caslSub : caslSub[0]) as ProjectPermissionSub;
 
     if (
@@ -208,7 +212,8 @@ export const rolePermission2Form = (permissions: TProjectPermission[] = []) => {
           create: canCreate,
           edit: canEdit,
           delete: canDelete,
-          conditions: conditions ? convertCaslConditionToFormOperator(conditions) : []
+          conditions: conditions ? convertCaslConditionToFormOperator(conditions) : [],
+          inverted
         });
       } else {
         // deduplicate multiple rules for other policies
@@ -287,7 +292,7 @@ export const formRolePermission2API = (formVal: TFormSchema["permissions"]) => {
   Object.entries(formVal || {}).forEach(([subject, rules]) => {
     rules.forEach((actions) => {
       const caslActions = Object.keys(actions).filter(
-        (el) => actions?.[el as keyof typeof actions] && el !== "conditions"
+        (el) => actions?.[el as keyof typeof actions] && el !== "conditions" && el !== "inverted"
       );
       const caslConditions =
         "conditions" in actions
@@ -297,6 +302,7 @@ export const formRolePermission2API = (formVal: TFormSchema["permissions"]) => {
       permissions.push({
         action: caslActions,
         subject,
+        inverted: (actions as { inverted?: boolean })?.inverted,
         conditions: caslConditions
       });
     });
diff --git a/frontend/src/views/Project/RolePage/components/RolePermissionsSection/components/GeneralPermissionPolicies.tsx b/frontend/src/views/Project/RolePage/components/RolePermissionsSection/components/GeneralPermissionPolicies.tsx
index a85015508..5a7a0fdef 100644
--- a/frontend/src/views/Project/RolePage/components/RolePermissionsSection/components/GeneralPermissionPolicies.tsx
+++ b/frontend/src/views/Project/RolePage/components/RolePermissionsSection/components/GeneralPermissionPolicies.tsx
@@ -1,10 +1,16 @@
 import { cloneElement } from "react";
 import { Controller, useFieldArray, useFormContext } from "react-hook-form";
-import { faChevronDown, faChevronRight, faPlus, faTrash } from "@fortawesome/free-solid-svg-icons";
+import {
+  faChevronDown,
+  faChevronRight,
+  faInfoCircle,
+  faPlus,
+  faTrash
+} from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { twMerge } from "tailwind-merge";
 
-import { Button, Checkbox, Tag } from "@app/components/v2";
+import { Button, Checkbox, Select, SelectItem, Tag, Tooltip } from "@app/components/v2";
 import { ProjectPermissionSub } from "@app/context";
 import { useToggle } from "@app/hooks";
 
@@ -95,6 +101,36 @@ export const GeneralPermissionPolicies = <T extends keyof NonNullable<TFormSchem
                   })}
                 </div>
               </div>
+              {isConditionalSubjects(subject) && (
+                <div className="mt-4 flex w-full items-center text-gray-300">
+                  <div className="w-1/4">Effect</div>
+                  <div className="mr-4 w-1/4">
+                    <Controller
+                      defaultValue={false as any}
+                      name={`permissions.${subject}.${rootIndex}.inverted`}
+                      render={({ field }) => (
+                        <Select
+                          value={String(field.value)}
+                          onValueChange={(val) => field.onChange(val === "true")}
+                          containerClassName="w-full"
+                          className="w-full"
+                        >
+                          <SelectItem value="false">Allow</SelectItem>
+                          <SelectItem value="true">Disallow</SelectItem>
+                        </Select>
+                      )}
+                    />
+                  </div>
+                  <div>
+                    <Tooltip
+                      asChild
+                      content="Whether to allow or forbid. Forbid rules must be added after allow rules."
+                    >
+                      <FontAwesomeIcon icon={faInfoCircle} size="sm" className="text-gray-400" />
+                    </Tooltip>
+                  </div>
+                </div>
+              )}
               {children &&
                 cloneElement(children, {
                   position: rootIndex