Your Weekdone can have either multiple teams or just one team. If you have multiple teams, then head to People & Team Settings to create teams and manage their privacy.
You can invite people to teams either from the bottom of left sidebar (move your mouse to the left in Weekdone and it opens) or the People & Team Settings page.
As default, all the reports are visible to everyone in your company. We suggest to leave it like that for at least up to 100-200 person accounts, as one of the goals of Weekdone is also improved communication between teams.
You can use the dropdowns to make the report visible only to people in respective teams or just you as a manager.
You can also give Weekdone administrator and team manager rights to other people once they join Weekdone.