[ka-Map-users] grouping layers

[Anna Kostikova]

Hi all!

is there any way to do grouping on multilevels?
let's say for example I have category "Nature" and another category "Industry".
There are three layers that go into Nature category and two go into Indusry, and what I need is to turn off or on simultaneously either first category or second, but also turn off\on each layes separetly, and visualize them as a tree of layers.
Is there any way to do this ?

Anna
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