Hi @Y HARINATH REDDY

- Follow the steps 

1. Go to Setup 
   Navigate to Setup and open Object Manager if you need to configure custom objects or fields.

2. Create a Bundle Product 
   Open the Salesforce CPQ app from App Launcher.

3. Create Parent Product 
   Go to Products tab and create a new Product. 
   Enable the checkbox:
   • Bundle = TRUE
4. Create Child Products 
   Create all products that should be part of the bundle.

5. Create Product Features 
   Open the Parent Bundle Product. 
   Under Related tab:
   • Create Product Features
   • Define feature name and number
6. Add Product Options 
   Inside Product Feature:
   • Add Product Options
   • Select the child products
   • Mark Required if needed
7. Create Quote 
   Go to: 
   Accounts → Opportunities → Quotes

8. Edit Line and Add Products 
   Open Quote Line Editor:
   • Click Edit Lines
   • Click Add Products
   • Select the Bundle Product
   • Click Select
   • Configure bundle options
   • Click Save

Whenever the bundle product is added to the Quote, all associated bundle options/products are automatically created in the quote lines.