diff --git a/src/models/profile.model.ts b/src/models/profile.model.ts
index 27117af..a0fffba 100644
--- a/src/models/profile.model.ts
+++ b/src/models/profile.model.ts
@@ -1,12 +1,29 @@
 import mongoose from 'mongoose'
-import type { ProfileSchema } from '../types/profiles'
+const Schema = mongoose.Schema
+import type { DigimonSchema, TechniqueSchema } from '../types/digimon'
 
 const techniqueSchema = new mongoose.Schema({
   name: { type: String, required: true },
-  description: { type: String, required: true }
+  description: { type: String, required: true },
+  timestamps: {
+    createdAt: {
+      type: Date,
+      required: true,
+      default: Date.now()
+    },
+    updatedAt: {
+      type: Date,
+      default: null
+    },
+    deletedAt: {
+      type: Date,
+      default: null
+    }
+  }
 })
 
-const profileSchema = new mongoose.Schema({
+const digimonSchema = new mongoose.Schema({
+  _id: Schema.Types.ObjectId,
   name: {
     type: String,
     unique: true,
@@ -36,7 +53,7 @@ const profileSchema = new mongoose.Schema({
     type: Array,
     required: true
   },
-  technique: [techniqueSchema],
+  technique: [{ type: Schema.Types.ObjectId, ref: 'technique' }],
   artwork: {
     type: String,
     required: true,
@@ -53,7 +70,8 @@ const profileSchema = new mongoose.Schema({
       default: Date.now()
     },
     updatedAt: {
-      type: Date
+      type: Date,
+      default: null
     },
     deletedAt: {
       type: Date,
@@ -62,7 +80,12 @@ const profileSchema = new mongoose.Schema({
   }
 })
 
-export default mongoose.model<ProfileSchema & mongoose.Document>(
-  'profile',
-  profileSchema
+const Digimon = mongoose.model<DigimonSchema & mongoose.Document>(
+  'digimon',
+  digimonSchema
+)
+
+const Technique = mongoose.model<TechniqueSchema & mongoose.Document>(
+  'technique',
+  techniqueSchema
 )
diff --git a/src/repositories/profile.repository.ts b/src/repositories/profile.repository.ts
index b4cb21f..6891aff 100644
--- a/src/repositories/profile.repository.ts
+++ b/src/repositories/profile.repository.ts
@@ -7,8 +7,8 @@ import type {
   Attribute,
   Field,
   Group,
-  ProfileSchema
-} from '../types/profiles'
+  DigimonSchema
+} from '../types/digimon'
 
 class ProfileRepository {
   async read(req: Request) {
@@ -85,7 +85,7 @@ class ProfileRepository {
         technique: getRequestBody.technique ?? getDocumentFromDB[0].technique,
         artwork: getRequestBody.artwork ?? getDocumentFromDB[0].artwork,
         profile: getRequestBody.profile ?? getDocumentFromDB[0].profile
-      } as ProfileSchema
+      } as DigimonSchema
 
       const updateProfile = await profileModel.updateOne(
         {
diff --git a/src/types/profiles.ts b/src/types/digimon.ts
similarity index 89%
rename from src/types/profiles.ts
rename to src/types/digimon.ts
index 50cc998..3ccf515 100644
--- a/src/types/profiles.ts
+++ b/src/types/digimon.ts
@@ -1,16 +1,27 @@
-export interface Profile {
+export interface Digimon {
   name: string
   level: Level
   type: Type
   attribute: Attribute
   field: Field[] | null
   group: Group[] | null
-  technique: [{ name: string; description: string | null }]
-  artwork: string
-  profile: string
+  technique: [Technique]
+  profile: {
+    artwork: string
+    sprite: {
+      sprite: string[]
+      map: string
+    }
+    description: string
+  }
+}
+
+export type Technique = {
+  name: string
+  description: string | null
 }
 
-export interface ProfileSchema extends Profile {
+export interface DigimonSchema extends Digimon {
   _id: { $oid: string }
   __v: number
   timestamps: {
@@ -20,6 +31,15 @@ export interface ProfileSchema extends Profile {
   }
 }
 
+export interface TechniqueSchema extends Technique {
+  _id: { $oid: string }
+  timestamps: {
+    createdAt: string
+    updatedAt?: string
+    deletedAt: string
+  }
+}
+
 export type Level =
   | 'Baby I'
   | 'Baby II'