Having discussions and collaborating
The communication module can be accessed by clicking on the comic book bubble icon in the vertical bar, on the left.
By default, you will see all contacts you have previously invited, using the "Users and permissions" module.
By clicking one of your contacts, you can start a private discussion with that person.
Editing or deleting your last message
It is possible to edit or delete the last message you posted, if no other message in the conversation has been posted afterwards. This allows you to be sure that no message has been modified in the conversation, changing completely the its meaning.