diff --git a/backend/src/ee/routes/v1/group-router.ts b/backend/src/ee/routes/v1/group-router.ts
index e17f4795b..a386f8380 100644
--- a/backend/src/ee/routes/v1/group-router.ts
+++ b/backend/src/ee/routes/v1/group-router.ts
@@ -1,3 +1,4 @@
+import slugify from "@sindresorhus/slugify";
 import { z } from "zod";
 
 import { GroupsSchema, OrgMembershipRole, UsersSchema } from "@app/db/schemas";
@@ -13,8 +14,15 @@ export const registerGroupRouter = async (server: FastifyZodProvider) => {
       body: z.object({
         organizationId: z.string().trim(),
         name: z.string().trim().min(1),
-        slug: z.string().trim().min(1),
-        role: z.string().trim().min(1).default(OrgMembershipRole.NoAccess) // TODO: add describe
+        slug: z
+          .string()
+          .min(5)
+          .max(36)
+          .refine((v) => slugify(v) === v, {
+            message: "Slug must be a valid slug"
+          })
+          .optional(),
+        role: z.string().trim().min(1).default(OrgMembershipRole.NoAccess)
       }),
       response: {
         200: GroupsSchema
@@ -45,7 +53,13 @@ export const registerGroupRouter = async (server: FastifyZodProvider) => {
       body: z
         .object({
           name: z.string().trim().min(1),
-          slug: z.string().trim().min(1),
+          slug: z
+            .string()
+            .min(5)
+            .max(36)
+            .refine((v) => slugify(v) === v, {
+              message: "Slug must be a valid slug"
+            }),
           role: z.string().trim().min(1)
         })
         .partial(),
diff --git a/backend/src/ee/services/group/group-service.ts b/backend/src/ee/services/group/group-service.ts
index a2e0b517c..919e0404e 100644
--- a/backend/src/ee/services/group/group-service.ts
+++ b/backend/src/ee/services/group/group-service.ts
@@ -1,8 +1,10 @@
 import { ForbiddenError } from "@casl/ability";
+import slugify from "@sindresorhus/slugify";
 
 import { OrgMembershipRole, TOrgRoles } from "@app/db/schemas";
 import { isAtLeastAsPrivileged } from "@app/lib/casl";
 import { BadRequestError, ForbiddenRequestError } from "@app/lib/errors";
+import { alphaNumericNanoId } from "@app/lib/nanoid";
 
 import { TOrgDALFactory } from "../../../services/org/org-dal";
 import { TUserDALFactory } from "../../../services/user/user-dal";
@@ -21,11 +23,10 @@ import {
 import { TUserGroupMembershipDALFactory } from "./user-group-membership-dal";
 
 type TGroupServiceFactoryDep = {
-  // TODO: Pick
-  userDAL: TUserDALFactory;
-  groupDAL: TGroupDALFactory;
-  orgDAL: TOrgDALFactory;
-  userGroupMembershipDAL: TUserGroupMembershipDALFactory;
+  userDAL: Pick<TUserDALFactory, "findOne">;
+  groupDAL: Pick<TGroupDALFactory, "create" | "findOne" | "update" | "delete" | "findAllGroupMembers">;
+  orgDAL: Pick<TOrgDALFactory, "findMembership">;
+  userGroupMembershipDAL: Pick<TUserGroupMembershipDALFactory, "findOne" | "create" | "delete">;
   permissionService: Pick<TPermissionServiceFactory, "getOrgPermission" | "getOrgPermissionByRole">;
   licenseService: Pick<TLicenseServiceFactory, "getPlan">;
 };
@@ -69,7 +70,7 @@ export const groupServiceFactory = ({
 
     const group = await groupDAL.create({
       name,
-      slug, // TODO: slugify
+      slug: slug || slugify(`${name}-${alphaNumericNanoId(4)}`),
       orgId,
       role: isCustomRole ? OrgMembershipRole.Custom : role,
       roleId: customRole?.id
@@ -122,7 +123,7 @@ export const groupServiceFactory = ({
       },
       {
         name,
-        slug, // TODO: slugify
+        slug: slug ? slugify(slug) : undefined,
         ...(role
           ? {
               role: customRole ? OrgMembershipRole.Custom : role,
diff --git a/backend/src/ee/services/group/group-types.ts b/backend/src/ee/services/group/group-types.ts
index 36f47a4ac..02486e014 100644
--- a/backend/src/ee/services/group/group-types.ts
+++ b/backend/src/ee/services/group/group-types.ts
@@ -2,7 +2,7 @@ import { TOrgPermission } from "@app/lib/types";
 
 export type TCreateGroupDTO = {
   name: string;
-  slug: string;
+  slug?: string;
   role: string;
 } & TOrgPermission;
 
diff --git a/backend/src/services/group-project/group-project-service.ts b/backend/src/services/group-project/group-project-service.ts
index 22db3af9e..0bb9c1c4d 100644
--- a/backend/src/services/group-project/group-project-service.ts
+++ b/backend/src/services/group-project/group-project-service.ts
@@ -22,12 +22,12 @@ import {
 } from "./group-project-types";
 
 type TGroupProjectServiceFactoryDep = {
-  groupProjectDAL: TGroupProjectDALFactory;
+  groupProjectDAL: Pick<TGroupProjectDALFactory, "findOne" | "transaction" | "create" | "delete" | "findByProjectId">;
   groupProjectMembershipRoleDAL: Pick<
     TGroupProjectMembershipRoleDALFactory,
     "create" | "transaction" | "insertMany" | "delete"
   >;
-  projectDAL: TProjectDALFactory;
+  projectDAL: Pick<TProjectDALFactory, "findById">;
   projectRoleDAL: Pick<TProjectRoleDALFactory, "find">;
   groupDAL: Pick<TGroupDALFactory, "findOne">;
   permissionService: Pick<TPermissionServiceFactory, "getProjectPermission" | "getProjectPermissionByRole">;