Prerequisite: This feature is reserved for users with an administrator role.
Go to the Data Source page.
Click the button used to display the list of variables for an equipment.
To edit an existing variable, click the edit button for the variable of your choice :
The edit page is identical to the add page, except it is pre-filled with the data saved for this variable.
The tag name can be modified. It must only contain letters (lowercase or uppercase)
and numbers.
Once your modifications are entered, click 'Update' to complete the operation. You are then redirected to the variable list page, with a message notifying you that your variable has been updated.