I hope you guys speak english. 

Here my question.

I have groups of information.

Each group contains products

Each product contain categories

Each category contains actions.

It is like a folder structure somehow.

Group 1

Product 1

Product 2

Product 3

Product 4

Product 5

Product 1

Category 1

Category 2

Category 3

Category 4

Category 5

Category 1

Action 1

Action 2

Action 3

Action 4

I would like to be able to have some kind of input box where I enter a group number, push enter

and get all the products in this group. Now, since it would be a bit messy to have also all the categories for all products and their actions, I thought about whether it was possible to click on a product and get then the categories and actions for each category. 

Some groups have between 3 and 5 products.

Some products have between 2 and 5 categories

Some products have between 2 and 13 actions.

Does it make sense?

I could pay if anyone wishes to help