PSG and Lyon plan comeback with training and friendlies aiming the Champions League return

Paris Saint-Germain and Olympique Lyonnais will start their preparation for the Champions League on June 22. As the French League was the only of the "big-five" -- English, Spanish, German, Italian and French -- that cancel their current season, so PSG and Lyon will need to prepare with friendlies to be played in July and the French Cup League final in August 1st.
According to UEFA, the Champions League 2019-20 will resume on August.