You may not have access to internship management depending on the permissions linked to your roles within your organization. In this case, please contact your parent organization.
Go to the home menu of your Spordle ID account
Click on the management menu
Scroll down to select clinic.
You can then access your organization's clinic management.
You can also go to the catalog menu and manage your clinic items.
See the documentation on adding an clinic items for all related questions. Clinic items