What is the required submission timing for each role and document type?

What is the required submission timing for each role and document type?

Shipping Line
6 Hours Pre-load  Master Bill of Lading 
24 Hours Pre-load Direct Bill of Lading 

Freight Forwarder or SubCo-loader
24 Hours Pre-load Lowest Level House Bill of Lading 
6 Hours Pre-load  Master Co-loader Master Co-loader Bill of lading