Place your mouse pointer over the Users menu.
The Users menu options are displayed.
Click the Manage Users menu option.
The User Management page is opened.
Click the ⋮ icon in the last column for the row that represents the user that you want to reactivate.
The action menu is opened.
Click the Activate user menu option.
Note: This option is available only for users who are deactivated.
A confirmation window is opened.
Click the Confirm button in the confirmation window.
The user is activated.