The "Slides" functionality from the "jHQ" submenu in the "Administration" menu is used to manage information slides (graphics) displayed on the devices that make up the jHQ queuing system. After selecting this function, a list of thumbnails is displayed and the "Edit" and "Delete" buttons are displayed next to each of them. The "Add" button is displayed under the slide list.

To add a new slide, click "Add" button. Then a form for adding a slide will be displayed where you should choose a slide graphic file from the disk, enter the name of the slide and choose the complementary background color (this color will be used as the background color of the browser window if the slide does not occupy the entire window). After entering the data into the form, save it by clicking the "Add" button.

To modify the slide, click "Edit" next to the slide in the list. The slide editing form will be displayed with its thumbnail and data. In the form, you can change the image file, name of the slide and complement the background color. The changes should be saved by clicking the "Save" button.

To delete a slide, click the "Delete" button for the given slide in the list. The form with the thumbnail and slide data will be displayed in read-only mode. The intention to delete the slide should be confirmed by clicking the "Delete" button.