You cannot play online in demo mode.
For setting up check here:
https://wolverinestudios.freshdesk.com/ ... ine-leagueSet the teams to human, who are you or your friends want to control and set a PW for each.
Then publish the file from the commish screen.
Then give your mates the URL to the league file - it will likely be something
http://yourwebsite/league/yourleaguename.binNow your friends can select 'load online league' and put in the URL and it will pull down the file.
then they go to their team, log in with the PW you gave them and make the chaanges they want.
once they are done they click 'export' and their team updates are published to the server.
once all your friends are ready (or at some predetermined time youve agreed upon) you download the file yourself using the URL - log in as commish and say 'yes' to import team exports - sim the next stage/week and click publish again so your friend can download the updated fil.
rinse and repeat