Template of product mind map

This is a mind map view over product/service. The primary features (Xn) are described in the picture down below. All feature have Functionalitys which are named as (Zn). The map should be updated according the product under a development.

All the product features can be also listed as below. This list

Feature	Functionalitys	Functional Requirement / User Story
Feature X1	Z1, Z2	FUNCTIONAL-REQ-XX1
Feature X2	Z2,Z3	FUNCTIONAL-REQ-X1X
Feature X3	Z10,Z11	FUNCTIONAL-REQ-1X1
Feature X4	Z15,Z16	FUNCTIONAL-REQ-XX7