I apologize at the outset if this has been covered and I missed it. I searched multiple times but only found old info I already know about( and that no longer seems to work ).

I want a popup to be automatically opened when the page is first opened. Basically using it for special announcements. I can do it with script and use a system dialog box but I prefer to make it a popup as it is more visually appealing and gives greater flexibility for content. I have always been able to do this in previous version of WD but it doesn't seem to work in WD10 that I am using now.

Does anyone have the trick or is it not possible in WD10?

Thank you as always for your help.