This topic provides the high-level process that you must follow to use the end item
        substitution and supersession feature.
        - 
                Set up your item relationships and substitution and supersession chains in
                    Oracle Fusion Cloud Product Lifecycle Management.
                Or, import your item relationships using the file-based data import (FBDI)
                    template named Supply Chain Planning Item Substitute. 
- 
                Collect the information for your item-location combinations using the
                    collections functionality or import template named Supply Chain Planning
                    Items.
            
- 
                Set up your replenishment plan.
                On the General subtab on the Supply tab on the Plan Options page, under Item
                    Relationships, select an option in the Use of Related Items
                        Supplies field. Then, enter a value in the Lead Time
                        Multiplier for Excess Window field. If your plan isn't using the Default Replenishment Planning Catalog or
                    Incremental Replenishment Planning Default Catalog, add the measures for end
                    item substitution and supersession to your measure catalog. 
- 
                Optionally, on the Manage Analysis Hierarchies for Related Items page, set up
                    your analysis hierarchies for items with bidirectional relationships. Then,
                    submit the Create Analysis Hierarchies for Related Items scheduled
                    process.
                Include the newly created Product hierarchies in the dimension catalog for
                    your replenishment plan. 
- 
                Run your replenishment plan.
                End item substitution and supersession are performed for your replenishment
                    plan. The substitution and supersession chains are constructed, excess and
                    shortage are calculated for each item in your substitution and supersession
                    chains, and substitute supplies, substitute demands, and planned orders are
                    created. 
- 
                Manually release your planned orders on the Supplies and Demands page if you
                    haven't enabled your replenishment plan for automatic release of planned
                    orders.
            
- 
                If you've generated analysis hierarchies, create user-defined tables, and set
                    up the analytics for your analysis hierarchies so that you can review the
                    data.