diff --git a/BACKEND/app/controllers/brands_controller.ts b/BACKEND/app/controllers/brands_controller.ts
new file mode 100644
index 0000000..6df342b
--- /dev/null
+++ b/BACKEND/app/controllers/brands_controller.ts
@@ -0,0 +1,38 @@
+import Brand from '#models/brand'
+import type { HttpContext } from '@adonisjs/core/http'
+
+export default class BrandsController {
+  // GET /models
+  async index({}: HttpContext) {
+    return await Brand.all()
+  }
+
+  // POST /models
+  async store({ request }: HttpContext) {
+    const data = request.only(['name'])
+    const model = await Brand.create(data)
+    return model
+  }
+
+  // GET /models/:id
+  async show({ params }: HttpContext) {
+    const model = await Brand.findOrFail(params.id)
+    return model
+  }
+
+  // PUT /models/:id
+  async update({ params, request }: HttpContext) {
+    const model = await Brand.findOrFail(params.id)
+    const data = request.only(['name'])
+    model.merge(data)
+    await model.save()
+    return model
+  }
+
+  // DELETE /models/:id
+  async destroy({ params }: HttpContext) {
+    const model = await Brand.findOrFail(params.id)
+    await model.delete()
+    return { success: true }
+  }
+}
diff --git a/BACKEND/app/controllers/categories_controller.ts b/BACKEND/app/controllers/categories_controller.ts
new file mode 100644
index 0000000..0039c9b
--- /dev/null
+++ b/BACKEND/app/controllers/categories_controller.ts
@@ -0,0 +1,38 @@
+import Category from '#models/category'
+import type { HttpContext } from '@adonisjs/core/http'
+
+export default class CategoriesController {
+  // GET /models
+  async index({}: HttpContext) {
+    return await Category.all()
+  }
+
+  // POST /models
+  async store({ request }: HttpContext) {
+    const data = request.only(['name'])
+    const model = await Category.create(data)
+    return model
+  }
+
+  // GET /models/:id
+  async show({ params }: HttpContext) {
+    const model = await Category.findOrFail(params.id)
+    return model
+  }
+
+  // PUT /models/:id
+  async update({ params, request }: HttpContext) {
+    const model = await Category.findOrFail(params.id)
+    const data = request.only(['name'])
+    model.merge(data)
+    await model.save()
+    return model
+  }
+
+  // DELETE /models/:id
+  async destroy({ params }: HttpContext) {
+    const model = await Category.findOrFail(params.id)
+    await model.delete()
+    return { success: true }
+  }
+}
diff --git a/BACKEND/app/controllers/scenarios_controller.ts b/BACKEND/app/controllers/scenarios_controller.ts
index 8c1a870..a05d17e 100644
--- a/BACKEND/app/controllers/scenarios_controller.ts
+++ b/BACKEND/app/controllers/scenarios_controller.ts
@@ -36,6 +36,33 @@ export default class ScenariosController {
       const payload = await request.all()
       const trx = await db.transaction()
       try {
+        // Check exist series
+        const inputSeries: string[] = payload.series.map((s: string) => s.trim().toUpperCase())
+
+        const existedScenarios = await Scenario.query().select('id', 'series')
+
+        const duplicatedSeries: string[] = []
+
+        for (const sc of existedScenarios) {
+          const scSeries: string[] = JSON.parse(sc.series || '[]').map((s: string) =>
+            s.trim().toUpperCase()
+          )
+
+          for (const s of inputSeries) {
+            if (scSeries.includes(s)) {
+              duplicatedSeries.push(s)
+            }
+          }
+        }
+
+        if (duplicatedSeries.length) {
+          return response.badRequest({
+            status: false,
+            message: 'Series already exists in another scenario',
+            duplicatedSeries: [...new Set(duplicatedSeries)],
+          })
+        }
+
         const scenario = await Scenario.create(
           {
             title: payload.title.trim(),
@@ -43,6 +70,10 @@ export default class ScenariosController {
             timeout: payload.timeout,
             isReboot: payload.isReboot,
             send_result: payload.send_result,
+            brandId: payload.brandId,
+            categoryId: payload.categoryId,
+            note: payload.note,
+            series: JSON.stringify(payload.series),
           },
           { client: trx }
         )
@@ -93,7 +124,32 @@ export default class ScenariosController {
       const payload = request.body()
       const scenario = await Scenario.find(scenarioId)
       if (!scenario) return response.status(404).json({ message: 'Scenario not found' })
+      // Check exist series
+      const inputSeries: string[] = payload.series.map((s: string) => s.trim().toUpperCase())
+      const existedScenarios = await Scenario.query().select('id', 'series')
+      const duplicatedSeries: string[] = []
+      for (const sc of existedScenarios) {
+        const scSeries: string[] = JSON.parse(sc.series || '[]').map((s: string) =>
+          s.trim().toUpperCase()
+        )
+
+        for (const s of inputSeries) {
+          if (scSeries.includes(s)) {
+            duplicatedSeries.push(s)
+          }
+        }
+      }
+
+      if (duplicatedSeries.length) {
+        return response.badRequest({
+          status: false,
+          message: 'Series already exists in another scenario',
+          duplicatedSeries: [...new Set(duplicatedSeries)],
+        })
+      }
+
       payload.body = JSON.stringify(payload.body)
+      payload.series = JSON.stringify(payload.series)
       scenario.merge(payload)
       await scenario.save()
 
diff --git a/BACKEND/app/models/brand.ts b/BACKEND/app/models/brand.ts
new file mode 100644
index 0000000..7c8f7c3
--- /dev/null
+++ b/BACKEND/app/models/brand.ts
@@ -0,0 +1,16 @@
+import { DateTime } from 'luxon'
+import { BaseModel, column } from '@adonisjs/lucid/orm'
+
+export default class Brand extends BaseModel {
+  @column({ isPrimary: true })
+  declare id: number
+
+  @column()
+  declare name: string
+
+  @column.dateTime({ autoCreate: true })
+  declare createdAt: DateTime
+
+  @column.dateTime({ autoCreate: true, autoUpdate: true })
+  declare updatedAt: DateTime
+}
diff --git a/BACKEND/app/models/category.ts b/BACKEND/app/models/category.ts
new file mode 100644
index 0000000..76cc354
--- /dev/null
+++ b/BACKEND/app/models/category.ts
@@ -0,0 +1,16 @@
+import { DateTime } from 'luxon'
+import { BaseModel, column } from '@adonisjs/lucid/orm'
+
+export default class Category extends BaseModel {
+  @column({ isPrimary: true })
+  declare id: number
+
+  @column()
+  declare name: string
+
+  @column.dateTime({ autoCreate: true })
+  declare createdAt: DateTime
+
+  @column.dateTime({ autoCreate: true, autoUpdate: true })
+  declare updatedAt: DateTime
+}
diff --git a/BACKEND/app/models/scenario.ts b/BACKEND/app/models/scenario.ts
index 1dbfcab..c3a6c03 100644
--- a/BACKEND/app/models/scenario.ts
+++ b/BACKEND/app/models/scenario.ts
@@ -1,5 +1,8 @@
-import { BaseModel, column } from '@adonisjs/lucid/orm'
+import { BaseModel, belongsTo, column } from '@adonisjs/lucid/orm'
+import type { BelongsTo } from '@adonisjs/lucid/types/relations'
 import { DateTime } from 'luxon'
+import Brand from './brand.js'
+import Category from './category.js'
 
 export default class Scenario extends BaseModel {
   @column({ isPrimary: true })
@@ -25,4 +28,22 @@ export default class Scenario extends BaseModel {
 
   @column()
   declare send_result: boolean
+
+  @column()
+  declare brandId: number
+
+  @belongsTo(() => Brand)
+  declare brand: BelongsTo<typeof Brand>
+
+  @column()
+  declare categoryId: number
+
+  @belongsTo(() => Category)
+  declare category: BelongsTo<typeof Category>
+
+  @column()
+  declare note: string
+
+  @column()
+  declare series: string
 }
diff --git a/BACKEND/database/migrations/1765782918517_create_brands_table.ts b/BACKEND/database/migrations/1765782918517_create_brands_table.ts
new file mode 100644
index 0000000..3bed752
--- /dev/null
+++ b/BACKEND/database/migrations/1765782918517_create_brands_table.ts
@@ -0,0 +1,22 @@
+import { BaseSchema } from '@adonisjs/lucid/schema'
+
+export default class CreateBrandsTable extends BaseSchema {
+  protected tableName = 'brands'
+
+  public async up() {
+    this.schema.createTable(this.tableName, (table) => {
+      table.increments('id')
+      table.string('name').notNullable()
+      table.timestamps()
+    })
+
+    // Defer the insert until after the table creation is complete
+    this.defer(async (db) => {
+      await db.table(this.tableName).insert([{ name: 'Cisco' }, { name: 'Juniper' }])
+    })
+  }
+
+  public async down() {
+    this.schema.dropTable(this.tableName)
+  }
+}
diff --git a/BACKEND/database/migrations/1765783009633_create_categories_table.ts b/BACKEND/database/migrations/1765783009633_create_categories_table.ts
new file mode 100644
index 0000000..11cfaac
--- /dev/null
+++ b/BACKEND/database/migrations/1765783009633_create_categories_table.ts
@@ -0,0 +1,31 @@
+import { BaseSchema } from '@adonisjs/lucid/schema'
+
+export default class CreateBrandsTable extends BaseSchema {
+  protected tableName = 'categories'
+
+  public async up() {
+    this.schema.createTable(this.tableName, (table) => {
+      table.increments('id')
+      table.string('name').notNullable()
+      table.timestamps()
+    })
+
+    // Defer the insert until after the table creation is complete
+    this.defer(async (db) => {
+      await db
+        .table(this.tableName)
+        .insert([
+          { name: 'Switch' },
+          { name: 'Router' },
+          { name: 'Server/PC' },
+          { name: 'Access Point' },
+          { name: 'Firewall' },
+          { name: 'Other' },
+        ])
+    })
+  }
+
+  public async down() {
+    this.schema.dropTable(this.tableName)
+  }
+}
diff --git a/BACKEND/database/migrations/1765783400357_add_brand_id_category_id_series_note_to_scenarios_table.ts b/BACKEND/database/migrations/1765783400357_add_brand_id_category_id_series_note_to_scenarios_table.ts
new file mode 100644
index 0000000..65fd1eb
--- /dev/null
+++ b/BACKEND/database/migrations/1765783400357_add_brand_id_category_id_series_note_to_scenarios_table.ts
@@ -0,0 +1,23 @@
+import { BaseSchema } from '@adonisjs/lucid/schema'
+
+export default class extends BaseSchema {
+  protected tableName = 'scenarios'
+
+  async up() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.integer('brand_id').unsigned().references('id').inTable('brands')
+      table.integer('category_id').unsigned().references('id').inTable('categories')
+      table.string('note').defaultTo('')
+      table.text('series').defaultTo('')
+    })
+  }
+
+  async down() {
+    this.schema.alterTable(this.tableName, (table) => {
+      table.dropColumn('brand_id')
+      table.dropColumn('category_id')
+      table.dropColumn('note')
+      table.dropColumn('series')
+    })
+  }
+}
diff --git a/BACKEND/providers/socket_io_provider.ts b/BACKEND/providers/socket_io_provider.ts
index b7b34b5..1a7b670 100644
--- a/BACKEND/providers/socket_io_provider.ts
+++ b/BACKEND/providers/socket_io_provider.ts
@@ -572,23 +572,22 @@ export class WebSocketIo {
 
           const linkWiki =
             process.env.LINK_WIKI || 'https://logs.danielvu.com/api/wiki/page/insert?title=Dev_test'
-          // await axios.post(linkWiki, {
-          //   data: tableHTML,
-          //   titleAuto: `[DPELP] - ${stationName} - ` + dataFormat,
-          // })
+          await axios.post(linkWiki, {
+            data: tableHTML,
+            titleAuto: `[DPELP] - ${stationName} - ` + dataFormat,
+          })
           await sendMessageToMail(
             'andrew.ng@apactech.io',
             `[DPELP] - ${stationName} - ${dataFormat}`,
-            tableHTML
-            // ,
-            // ['ips@ipsupply.com.au', 'kay@ipsupply.com.au', 'joseph@apactech.io']
+            tableHTML,
+            ['ips@ipsupply.com.au', 'kay@ipsupply.com.au', 'joseph@apactech.io']
+          )
+          await sendMessageToZulip(
+            'stream',
+            'ATC_Report',
+            station.name,
+            `\n\n---\n**[DPELP] - ${stationName} - ${dataFormat}**\n\n` + zulipMess
           )
-          // await sendMessageToZulip(
-          //   'stream',
-          //   'ATC_Report',
-          //   station.name,
-          //   `\n\n---\n**[DPELP] - ${stationName} - ${dataFormat}**\n\n` + zulipMess
-          // )
         } catch (error) {
           console.log(error)
         }
diff --git a/BACKEND/start/routes.ts b/BACKEND/start/routes.ts
index 07c2b50..123a8e0 100644
--- a/BACKEND/start/routes.ts
+++ b/BACKEND/start/routes.ts
@@ -81,3 +81,21 @@ router
     router.delete('delete/:id', '#controllers/tickets_controller.delete')
   })
   .prefix('api/ticket')
+
+router
+  .group(() => {
+    router.get('/', '#controllers/brands_controller.index')
+    router.post('create', '#controllers/brands_controller.store')
+    router.post('update', '#controllers/brands_controller.update')
+    router.post('delete', '#controllers/brands_controller.destroy')
+  })
+  .prefix('api/brands')
+
+router
+  .group(() => {
+    router.get('/', '#controllers/categories_controller.index')
+    router.post('create', '#controllers/categories_controller.store')
+    router.post('update', '#controllers/categories_controller.update')
+    router.post('delete', '#controllers/categories_controller.destroy')
+  })
+  .prefix('api/categories')