There is two level of items and I need specify their values in panel (in first level something like categories and in second group of parameters). This defined values will work as selects in product admin.
So if user select specific “category”, only related groups of parameters are listed below with selects prefilled from previously defined values.
Concrete situation: on product edit page, firstly I select category (values defined somewhere in panel) - SILNICNI KOLA, then will appear four selects for BRZDY, PNEU, VYSKA and VYPLET (defined somewhere in panel and related to each category). For example VYSKA select will have three options (defined somewhere in panel).
Firstly I need to know how to popup another category option and create another subselects with values from other fields or pages in panel. For clarification: not subselect which is defined in blueprint but subselect which is completely defined elsewhere in panel.