Final answer:
To have record-level access in Salesforce, you should use the 'Create' permission for the object.
Step-by-step explanation:
If you want record-level access in Salesforce, you should use the 'C' (Create) permission for the object in question. This permission allows a user to create new records, but does not grant read or edit access to existing records. By assigning this permission, the user will be able to create new records but won't be able to view or modify records created by others. This is useful when you want to restrict access to only records created by a certain user or team.