To simplify managing and selecting users in Fonn, you can create User Groups which can be managed for every project to simplify finding and selecting the right members to assign or notify them within their projects.

Define the list of groups your organization needs to have available from the Organization's People settings:

Customize the groups according to your own team requirements.

Once the User Groups have been defined, Project Members can be added to them from as a normal part of managing Members.

Select "Edit" for the user to update, and "User Group" is there to select.

Once groups are defined, and users assigned, simplify finding the right user with the User Group filter.