(1)Click the setting button on the upper right of the management page.
(2)Click [Chat]>[Function]>[Chat bot] on the left side of the screen.
(3)Click [Edit] of the Chatbot you want to add [Return] button.
(4)Check in the box "Add questions".
(5)Enter [Return] in the choice box. If you want to make more [Return] button in other Chatbots, enter [Return[#number]].
※By entering like [Return[#1]] [Return[#2]], these will be treated as different buttons. [#1] part will not be displayed in the chat.
(7)Click [Edit] of the Chatbot you want to display [Return].
(8)Click [Add rules]
(9)In the section "Display Rules", click [Match with User's Remark] and enter [Return] or [Return[#1]].