Turning off Checks
Non-mandatory fields/checks can be turned off for an individual Profile. For example, if you wanted to hide a particular field, you would click on the Configuration icon at the top right of the section.
Then in the dialog that appears, you can disable the required checks by clicking the checkbox (If the checkbox is greyed out it means that this field is Statutory and can't be switched off)
When you are done, press the Save button to commit your changes. All these changes are logged.
If an option is read-only, it means it has been locked by the owning Template.
Please see our guide on Template Locking if you need more help on understanding this.