How to enable Scheduling Start Date and Scheduling End Date for pages /Documents library for Subsites. 1. After creating new Document library / pages go to List Settings. 2. In section General Settings select the link Versioning Settings, and enable" 1) Content approval to Yes . 2) Dcoument version history to created major and minor(draft) version . 3. In Section General Settings select the link " Manage Item Schueduling and select the option Enable scheduling of items in this list . 4. You will see Scheduling Start Date and Scheduling End Date in allitems pages.