Due to the requirement of the increment access implementation, seven OX OAuth scopes were introduced to map a subset of OAuth specific provider scopes:
- mail
- calendar_ro
- contacts_ro
- calendar
- contacts
- drive
- generic

Those are the possible values that will be stored as a space separated list in the newly introduced column 'scope'.

Besides the new column, this task also performs a migration and mapping of the already existing OAuth provider specific scopes to the OX scopes.

This migration includes:
- box.com
- dropbox
- google
- mslive
- linkedin
- vkontakte
- xing
- yahoo
- twitter