Revert "Add Parent and Child Structure"

This reverts commit 50dbfcef1eabee5cbfd8da19108ba0be6e5918b2.
Revert "Revert "Add Parent and Child Structure""

This reverts commit 524c2cf780eb6c77679882817dd9d6b8c5e41eed.
Add field to National news content type

Add field to National news content type