make change in upgrader (12.x admin become administrator, sysadmin adn
roles manager, 12.x user manager become user managers and roles
managers)

places

organization, implement segment view for user visit card to better
inline in user management, implements several features for all roles
(allow enrollment, mandatory confirmation email by enrollment, allow
autocomplete, bulk changes...), add roles like lecture manager, quality
manager..., enhance the roles editor in user management

curriculum elements

marked as "deleted" (access = 0)

a QTI 2.1 test

publishing wizard

TinyMCE

interaction in QTI 2.1

is empty

This should avoid confusion with the role quality manager.

Remove deletes the contexts and if no context left the participation as
well.

effective desired type (both evaluation and pre-flight)