Adding a group to user usermod isn't working.

How do i add the group html to the user Errigour? I tried using usermod -a -G html Errigour and it executed but when i type groups on the user Errigour account it doesn’t show the group added.

Guess sorry seems usermod did work I just had to log out of kde and log back in for it to take affect. i just want to say that seems rediculous to have to do that. other then that it worked.

Always been that way. The only time that groups are looked at is at login so logging out and back in is needed to attach the group