Glossary
Extranet :
An Extranet is an Intranet which extends beyond the physical limits of an organisation or entity which has a website. The Extranet allows users outside of the organisation but who may be linked to it according to selected requirements to access information which is a little more exclusive than the information general internet users would have access to.

On iwith.org’s Ab·core platform the extranet can be accessed by going to user configuration ->preferences. The system will show you a list of six options. Answer Yes to the first question, "Allow external users", if you wish to activate the extranet