Step-1: Create one Item template through hmc:
First, create a new item template in the hybris Management Console (hMC) as can be seen in the screenshot below.

Go to the Cockpit node, right-click the Item Template and select Create Item Template.
In the displayed editor you need to specify at least the following values:
Code – The template’s unique code
Type – The item type to which this template can be applied

You can add some classification classes to your template. This is easily done by right clicking in the editor next to Classification Classes and selecting Add Classifying Category (see the screenshot below)

Select the classification classes you want to add and click the Use button.
Step-2: Assigning A Template to an Item Through HMC.
Go to hMC–>catalogàproducts
Select the product you want to assign template.
Then there will be one place assigned template.

Add your template over here and save it.
Thank you ,If you guys need any clarification on this then comment here I will definitely help you out.
