Initial setup Login as admin. Navigate to  Site administration > Users > Accounts > User profile fields. Click on Create a new profile field. Select Text area. Fill in the form as below: Short name: introduction Name: Introduction  Is this field locked?: Yes  Default value: Switch Atto Editor to HTML mode. Copy and paste the content of the MDL-76229_field_value.txt into the editor. Press Save changes. Testing Log in as a student. Open the User profile menu. Click on Profile. Verify that there is an Introduction label under the Timezone. Verify that you will see the Lorem ipsum in format: Bold, Italic, Underline... Verify that you will see the Equation at the end of the Introduction content. Click Edit profile. Expand the Other fields section. Verify that you will see the Lorem ipsum in format: Bold, Italic, Underline... Verify that you will see the Equation at the end of the Introduction content. Verify that you cannot edit the content of the Introduction. Log out. Log in as admin. Open the User profile menu. Click on Profile. Click Edit profile. Expand Other fields section. Verify that you can use the Atto editor to edit the content of Introduction.