YOU SAID:

i created a sprint which included the customer feedback and the tasks which focus for the launch

INTO JAPANESE

私は顧客のフィードバックと打ち上げに焦点を当てたタスクを含むスプリントを作成しました

BACK INTO ENGLISH

I created a sprint that includes tasks focused on customer feedback and launch

INTO JAPANESE

顧客からのフィードバックと立ち上げに重点を置いたタスクを含むスプリントを作成しました

BACK INTO ENGLISH

Created a sprint containing tasks that focused on customer feedback and launch

INTO JAPANESE

顧客からのフィードバックと立ち上げに焦点を当てたタスクを含むスプリントを作成しました

BACK INTO ENGLISH

Created a sprint containing tasks that focused on customer feedback and launch