As a contract administrator, you can make the fields as required to enforce users to
fill the required fields on the Contract Details page. You can also control the
editability of fields to permit or restrict users from editing fields on the Contract
Details page.
On the top of the Contract Details page, click Edit
Page.
Click Edit in the Contract Details section.
Click a field that you need to mark the field as required or to make the field
editable.
The Permission Groups popup is displayed.
Turn on the required toggle to enforce users to add value in the field.
Turn on the editable toggle to allow users to edit the field.