To add a spreadsheet file to a Display board, follow the steps below:

1. Open your spreadsheet document and save it in  format, using the  option, as shown below:
   
2. Save the document in the web folder of TIM Plus, located by default in .
3. In the Live stats section of TIM, create a new display board from blank and add web panel.
4. In the

to add the web link to the display board:

place test.html in ssl data - global admin
enter following URL in the display board
http://192.168.0.1:81/test.html
if you want to display a graph create a folder to store the image and specify that in the URL
http://http://192.168.0.1:81/test/test.html