How to set the webui of three-tier relationship

1

How to set the webui of three-tier relationship,such as:
main tab(tablevel=0)
–child tab(tablevel=1)
–grandson tab(tablevel=2)

2

Hi @jerry
I’,m hoping that this very quick answer is better than no answer:

to set the webui of three-tier relationship

TL;DR: we don’t.

Instead, we create more than one window.
For example, when configuring custom data entry tabs you actually have a 6-tier data structure:

  • tab
  • subtab
  • section
  • line
  • field
  • allowed field values, if field-type = list

And we split this into 3 different windows.
Solilar think for e.g. the pricing master data and other use cases as well.

We think that with more than 2 triers, the window is overloaded.