Each user is able to configure their own Lead Bar Chart with Filters and Operations selected. This is done by clicking on the down arrow made visible when the mouse is over the column names as pictured below. Click and drag your column widths as desired.
The information you are seeing is based on the target dates when the Lead was created.
Each line is hyperlinked to the Lead itself and can be edited from this page if you have permission access. You can use the search filter at the bottom right of the screen to filter by staff or specific information.
Red bars indicate Operation not completed. Green bars indicate Operation completed.