Hellow 
I need to create a new layout pattern.
In the documentation, Chapter 5.2 :
The user has two ways to use a certain pattern:
* Use one of the predefined types of Layout patterns available;
* Create his own new Layout pattern (described in a separate document) and use it.
I didn’t find the separate document. Can you tell me where I can find it ?
Thanks 
Documentation is under construction now. Could you please attach an image of pattern you’d like to use?
Yes of course ![]()

Some of requied patterns will added in future release.
Now you can use “Layout’s Cell-Based Init”.
dhtmlx.com/docs/products/dhtmlxL … 4665749000
Here is possible solution:
pattern2.png - implementation view
pattern2.txt - code updates instructions
pattern2.zip (6.28 KB)