How to separate boards?

Hi there! Trying to move from trello

We have some groups/categories for large amount of boards (Development/Office Tasks, etc)

How to achieve this in Kanboard home view?

Make a project for each

I’m not sure that i understood you correctly.
As i see on dashboard i can only create a projects. And 1project = 1 board. How to add multiple boards to single project?

Correct, 1 Board per Project.

The answer is, you cannot add multiple boards to a single project.

You could use a plugin, such as BigBoard, that would allow you to view multiple Project Boards, in a single board though.

That’s pity.
Can i donate for paid development of this feature - Multiple boards in one project? Or “super projects” containing other projects…

Big board is not exact the same thing i looking for

Personally, I believe everyone should “Donate” to projects they use. Not sure that would get your feature into Kanboard though.

You could also ask around here to see if anyone is willing to develop your feature as an extension. You might have success if your offering compensation. Personally, I’m having a tough time wrapping my head around what you are looking for, to even determine if I’d be interested.