a:21:{s:16:"itgr_always_open";s:11:"Always Open";s:21:"itgr_assign_materials";s:16:"Assign Materials";s:23:"itgr_assigned_materials";s:18:"Assigned Materials";s:15:"itgr_assignment";s:8:"Assigned";s:14:"itgr_behaviour";s:15:"Block Behaviour";s:19:"itgr_behaviour_info";s:80:"The system will store the opened/closed state for the current user until logout.";s:14:"itgr_desc_info";s:85:"The description will not be a part of the item group's presentation in its container.";s:9:"itgr_edit";s:16:"Edit Item Groups";s:22:"itgr_expandable_closed";s:29:"Expandable (initially closed)";s:20:"itgr_expandable_open";s:29:"Expandable (initially opened)";s:15:"itgr_hide_title";s:10:"Hide Title";s:9:"itgr_item";s:4:"Item";s:9:"itgr_list";s:4:"List";s:17:"itgr_list_default";s:7:"Default";s:22:"itgr_list_default_info";s:36:"Inherits value from upper container.";s:22:"itgr_list_presentation";s:17:"Item Presentation";s:14:"itgr_materials";s:9:"Materials";s:15:"itgr_show_title";s:10:"Show Title";s:20:"itgr_show_title_info";s:54:"Shows title of item group in presentation for learner.";s:9:"itgr_tile";s:5:"Tiles";s:14:"itgr_tile_size";s:9:"Tile Size";}