Go to Insurance references :

Double-click (or modify button) on the DII line.

Fill in all the fields. 

If it's a compatible Swissdec insurance, you can click on Load a profile and choose one :

Check the insurance contract carefully to see if it mentions groups of people. If it does, go to the Groups of People tab and use the same codes. You should ask the insurance for an ELM profile.

Then go to Details of contracts : 

Click on Add :

Indicate the group and category, the possible ceiling (indicated as one-twelfth of the annual ceiling set by the policy), the possible age limit and the different rates to be applied.

Create as many detail lines as needed for the contract.

Go to Settings, Salary items and check in the Calculation Elements tab that the contract matches:

For more details about the management of the DII item, click here.

To see how to manage it at the employee level, see here.