Cloud Learning Management System for corporate onboarding, personnel development, and assessment with flexible integration abilities. LMS Collaborator is a best solution for companies from 50 employees. Also it used in trainig centers, goverment and non-profit organizations. It gives three solutions in one platform - eLearning, Knowledge Base, and Communication Center. The LMS Collaborator learning process based on GTD methodology - each user have own "tasks' inbox" which will be emptied when all tasks are successfully completed. The LMS Collaborator Task maintain any content such as: * simple resource - page, file, audio, video, image gallery, document, presentation, e-book, etc. - all can be shown in browser for reading and view; * interactive web-application in SCORM (1.2 or 2004) and HTML formats; * quizz and polls for testing knowledge and organizing surveys (votes, feedbacks, polls); * interactive workshops - the assignment of practical tasks and their estimation in the personal chat; * assessment tool - checklist of compliense or 360 degree survey; * webinar or inperson meetup in classroom; * e-learning course; * big learning program with many learning subtasks and conditions of their completion and access to them. Each Task supports different options of assigning users, options of during period, commenting ability, publication into a catalog, score parameters, ability of getting badge or certificate, and other settings of learning process. Some tasks parameters depend on content type. It's a testing process params if content is a quizz, or polls setting if content is a survey for example. Administrators can combine learning resources in different tasks and use learning trajectories to set up personalized e-Learning. The platform has internal communication tools, such as chats, discussion forums, comments section, notifications, notices, and advertisements. Collaborator offers an REST API, which allows businesses to integrate the platform with third-party solutions or anyone corporate information system.