1. Firstly select "Training Center" in the TOP menu bar.
2. Then you can filter maps and choose the needed section, where you can find on which map you want to train.
3. After that select the map and choose a number of participants, config and enable bots, if you want. Then you can click on the "Start Page" button.
4. Wait until the green indicator appears in the upper right corner and, finally, click on the "Join" button. Also, you can copy the link and share it with participants.