@MiBa,
Please do not assume that all webmasters are of your stereotype. Many can hack a product to the core but they dont as they have better things to do in a company. I am a Solution and Technology Architecture and not a webmaster. My research feeds these webmasters to resolve complex requirements. Please check the various posts in this forum then you will realize where to shift the blame.
@ MiBa and @Paul,
The question i asked is something and both resolved something else. I know about the format stated by @Paul since 2006. Create the link as per @paul's format and it will work for that instance of the site. Restore the site under another name like "mydomain2" and see what you get! Whole bunch of 404s in production!! So @Paul go resolve this too!!!!
Anyway my question was Joomshaper SPPB now provides a method to link using the SPPB page name as i have shown in the 3 three steps. That is fantastic because i can rename my site and will not get these nasty 404s anymore. The problem is with this type of link i could not link to an anchor point in the target page similar to using "#id" in the link. So how do i do that?? Over to you @Paul.