Thanks for your answer.
I figured out the problem : the clients section isn’t disabled,a ctually the title I gave it does appear online. The issue is that every time I upload logos into the widgets, save them properly and then leave the page to come back to it I see that they have disappeared. I don’t have the same problem with the other widgets.
It didn’t seem that this feature was limited to the Integral Pro solution, any idea as to why it doesn”t work properly ?
Thanks again, Julie