To Edit a Profile,

1. Go to Magento 2 admin panel.
2. On the left navigation bar, click on MLibre CBT.
   The menu appears as shown below:
   
3. Click on Profile Manager.
   The Profile Manager page appears as shown:
   
4. Select the required profile.
5. In the Actions column, click on the Edit button.
   The editing page of the profile appears as:
   
6. Do the required changes in the respective sections.
7. Click on Save button.
   The edited profile will be saved.