Depending on the topic and number of interventions from selected speakers, each webinar  should be divided into several parts in order to maximise the user comfort and to facilitate the  transformation into thematic pills (i.e. shorter video items) for subsequent use as online  tutorials. The key functional requirements are as follows (depending on the decision to propose live or  partially recorded webinars):  The Contractor shall propose the topics to be covered by the webinars. If the discussion  during the webinar includes references to other documents or online study material, direct  links should be included in this text.  Each webinar should be composed of the following elements which overall should not exceed  90 minutes:  The Contractor will be in charge of organising all aspects necessary for successful delivery of  the webinars, but is requested to seek approval from the European Commission on all important aspects, such as   Promotion of the series to the general public and media.   Selection of speakers;   Content and script of each webinar;   Selection of the moderator for the series;   The selected topics of the webinars   Concluding remarks and invitation to the following item of the series.   Moderated Q&A discussion with the speakers, with regard to the questions posed by the  audience either live or acquired via other channels in case of pre-recorded webinars;   Speeches / presentations on the given topic;   Introductory opening by the moderator promoting the series and its purpose, outlining the  content of the webinar and explaining how it fits into the webinar series;   Compliance with EU data protection legislation.   Feedback collection tool for participants to indicate their satisfaction with the webinar and  express their needs and preferences regarding future parts of the series.  Possibility to record and edit the webinars under formats compatibles with most used  websites and social media (e.g. mp4);   Scrolling bar with indication of overview of contents to allow the users to move between  various parts of the webinar according to their interest;   Possibility to change the language used for the subtitles;   Possibility to insert subtitles;  Possibility for at least 1.000 persons to connect simultaneously to live webinars;  Option to pre-record the webinar or publish it "live" in real time;   Interaction with the audience via a messaging tool;   Possibility to record webinar with participants present at different venues;  9