When a new employee comes into an organization, training the person consumes lot of time and money. In spite of recruiting an experienced employee with required skills, the initial induction takes its own time.
Instead of involving existing employees to train the newbies, you can develop an internal portal that provides information about company’s products, services, and culture. The employees can access this portal to get information and they can be provided access to update the latest information about products.
This type of sharing knowledge makes learning interesting and reduces the cost & time involved.