lA Calendar chart is used to display months of the year with marked days when projects were planned. If you click on the day on which projects were assigned, on the right there will appear the date, a list of planned tasks and responsible persons.
lA Gantt chart is a type of bar chart that illustrates a project schedule. Gantt charts illustrate the start and finish dates of the terminal elements and summary elements of a project. Terminal elements and summary elements comprise the work breakdown structure of the project.