Users & Groups
π€ Usersβ
User management is handled through the Users
section of the Administration
module.
It allows you to create and delete users, as well as edit their identity, status, used storage space, and access information.
See the Users definition.


When a user is created, a personal storage space is automatically assigned, named after the userβs login.
Login and email addresses are unique within a Sync-in instance.
An account may be automatically disabled after too many consecutive authentication failures.
When creating or editing a user, the following actions are available:
- Define or update account information (login, email, first name, last name, etc.)
- Enable or disable the account
- Grant or revoke administrator status
- Set or update the password
- Manage access or admin permissions
- Set group membership


Permissions assigned directly to a user are combined with those inherited from groups. They are therefore cumulative.
π₯ Guestsβ
Guest management is handled from the Users
section of the Administration
module, by clicking the Guests
button to switch to the guest view.
See the Guests definition.


When creating or editing a guest, the following actions are available:
- Define or update account information (login, email, first name, last name, etc.)
- Enable or disable the account
- Set or update the password
- Manage the managers responsible for the guest
When a guest is created, no personal storage space is created.
Unlike users, guest permissions cannot be configured.
π§βπ« User Groupsβ
User group management is available from the Groups
section of the Administration
module.
See the User Groups definition.
When creating or editing a user group, the following actions are possible:
- Set the name and a description
- Choose the visibility level
- Assign a parent group if the structure is nested
- Assign access permissions
Visibilityβ
Each group can be configured with one of the following visibility levels:
- Visible (default): all users can see this group and its members, even if theyβre not part of it.
- Private: only members can see the group and its members. (Default for personal groups)
- Isolated: the group is completely hidden; members canβt see the group or each other.
Managementβ
While browsing groups, itβs possible to add or remove members or subgroups, as well as manage managers.
User groups can be organized as a flat structure or as nested groups (a group can contain other groups), to accurately reflect your organizationβs hierarchy or roles.
Subgroups do not inherit permissions from their parent groups. Each group manages its own permissions independently of its position in the hierarchy.
π¨βπ©βπ§βπ¦ Personal Groupsβ
Personal group management is done through the Groups
section of the Administration
module by clicking on the Personal Groups
button to switch views.
See the Personal Groups definition.
When creating or editing a personal group, only the name and description can be set.
Visibilityβ
By default, personal groups are configured as Private.
Managementβ
Management works the same as for user groups.
Personal groups do not support nesting: they cannot include other groups. They grant no permissions; their sole purpose is to facilitate collaboration.