Dynamic properties allow you to add a new field to a specific Commerce Catalog
        product, category, or variant definition. When you edit this new property on a Catalog,
        Category, or Product, that property is serialized into new field in Sitecore Commerce 8.0 powered by Commerce Server and Commerce Server
        11.2 called
        ExternalSettings.
        
        - 
                Select the template appropriate for the Commerce item type you wish to
                    extend.
                
                    - 
                        In the tree view, expand the
                                sitecore/Templates/Commerce/Catalog
                            Generatedfolder.
                    
 
                    - 
                        Select the template appropriate for the Commerce item definition you
                            wish to extend.
                    
 
                
             
- 
                Edit the template by adding new fields.
                
                
                    - 
                        Select the Builder tab in the Content
                            Editor.
                        
You can create a new section to hold the new field(s), if you
                            wish.
                     
                    - 
                        Enter a name for the new field.
                    
 
                    - 
                        Select a Type.
                    
 
                    - 
                        Select a Source, if required.
                    
 
                    - 
                        Ensure the Unversioned and
                                Shared checkboxes are checked.
                        
                            Note: Only unversioned and unshared fields can be serialized into the
                                    Commerce Server ExternalSettings property.
                                Even if the field is not marked as Shared, it will be treated as
                                Shared by the Commerce Catalog data providers.
                         
                     
                
             
- 
                Save the template.
            
 
        The new fields will be visible on all Catalog items of the definition type
            extended.