coverage group setup

Hi every body,

I want to know when I setup the coverage group of a distibution company with a lead time of three months (not production company), what are the standard values to set for the:

Général tab, exemple: coverage code (min/max or requirement), ,
Other tab.exemple: requested production status, explosion time fence, capacity time fence.
Action tab: Basis date: requirement date or futures date??

Thank’s for help.

Most of the answers would depend upon the characteristics of the item , but clearly the production status, explosion and capacity need nothing.