Safety Stock Setup
      - 
            On theItem/Warehouse 
	 form, enter desired safety stock levels for your items.
         
- 
            On the Items form, specify a
                  Time Fence Rule for
               each item. 
            
               - 
                  For all items where Source is Manufactured, specify
                        Lead Time as the Time Fence Rule, or Accumulated Lead Time, even if safety stock is
                     zero. Do not use Specific Value.
                     Normally, if a manufactured item has safety stock, you will use set its
                        Time Fence Rule
                     to Lead Time. However, consider using
                        Accumulated Lead Time when you cannot
                     assume purchased items in the item's BOM will usually be in stock, or when you
                     are getting safety stock replenishment quantities that are too early and too
                     large.
               
- 
                  For all Items where Source is Purchased, specify
                        Lead Time as the Time Fence Rule.