smartvariants/SmartVariantManagementUi2 The SmartVariantManagementUi2 control is a specialization of the {@link sap.ui.comp.variants.VariantManagement VariantManagement} control and communicates with the Ui2 personalization layer to manage the variants. sap.ui.comp/variants/VariantManagement Once the <code>SmartVariantManagementUi2</code> control has been initialized, and especially after retrieving the variants via the UI2 personalization service, the registered consumer will be notified that this phase has completed Fired after a variant is saved. This event can be used to retrieve the id of the saved variant. All controls that rely on variant handling have to be added to this aggregation. The only consumer currently known is the <code>FilterBar</code> control.