To set up Component Based Price of Modular Unit, follow these steps:
Go to Admin Portal
Navigate to lefthand panel, and select Catalogue<Furniture
Select the correct Category, Subcategory, Group of the SKU to which you wish to set the price.
Choose the correct SKU and select the Edit SKU icon against the SKU name.
Select Edit SKU Properties, and in the window that opens up, select the Pricing (Sales Channel) tab.
Setting up the pricing
Under Manage Default Pricing, select the 'Priced from constituent elements' toggle.
If a window titled 'Your attention is required' pops up, select 'Change CBU status'.
Select Update to save changes, and close the window.