text: -- ePortfolio V1
  drop view o_ep_notifications_comment_v;
  drop view o_ep_notifications_rating_v;
  drop view o_ep_notifications_art_v;
  drop view o_ep_notifications_struct_v;
  drop table o_ep_struct_to_group;
  drop table o_ep_struct_artefact_link;
  drop table o_ep_struct_struct_link;
  drop table o_ep_artefact;
  drop table o_ep_collect_restriction;
  drop table o_ep_struct_el;
  
  -- Course disclaimer
  create table o_course_disclaimer_consent(
  	id bigint not null auto_increment,
  	disc_1_accepted boolean not null,
  	disc_2_accepted boolean not null, 
  	creationdate datetime not null, 
  	lastmodified datetime not null, 
  	fk_repository_entry bigint not null, 
  	fk_identity bigint not null,
  	primary key (id)
  );
  alter table o_course_disclaimer_consent ENGINE = InnoDB;