User Group

Super User (Owner of an organization) can access all the company under the organization ( no need to setup under User Group ).
You need to create User Group for a company if you want to add user to access a company.
A User Group is belong to a single Company only.
Multiple User Group can be created for a single company.
Add user to a company's User Group, so that the user can access the company.

Group Setup

go to Accountant Tools ==> Company Management.
Select the company you wanted to create User Group. ( click on the company in the Company Listing Table)
Inside the User Group Listing Layout ==> Click create User Group (Group Icon).
Enter the group name inside the Add Group pop up window.
Click the save button to create the group.

Accountant Tools ==> Company Management.
Select the company you wanted to add user. ( click on the company in the Company Listing Table)
Select the group from the User Group Listing Table.
Click Add User To This User Group icon.
Select the user from the user drop down list.
Select the Role ( can select multiple Role).
Click the save button to add the user to the group.

Accountant Tools ==> Company Management ==> Select the company.
Select the group from the Group Listing Table.
The User Listing Table will display all the users under this group.
Single click to select the user from the User Listing Table ==> Click the dust bin icon to delete the selected user.
Double click to select the user from the User Listing Table ==> Check the enable button to enable the user or Uncheck to disable the user.
Disabled user will not be able to login to this company.