Hello

I am searching for a system manual that discribes the general rules of programming and integrating a custom web control for WinCC Unified V20
Unfortunately there is just a document that discribes thre examples "Application Example Integration of Custom Web Controls in WinCC Unified" (V19)

link:
https://support.industry.siemens.com/cs/document/109779176/integrating-user-defined-controls-into-wincc-unified-(custom-web-controls)?dti=0&lc=en-DE

But this document is just explaining examples and does not give an overall discription.

Finally I have found this document below. This is exactly the one I am searching for, but it is an old document from 2021. Is there a newer version of this document? I cannot be sure whether the discribed rules and limitiations are still guilty.

WinCC Unified Programming Custom Web Controls.
link:
https://support.industry.siemens.com/cs/de/en/view/109794040