How to make a 'group of paths' a Graphic Style (for background)

[#1]

I have made these multiple rhombi objects, arranged them in a pattern, now I want to save it as a Graphic style so that I can use it as a background, I don't know which process to follow, merely dragging it in the graphic styles panel isn't working, I'm stuck.

[#2]

I have made these multiple rhombi objects, arranged them in a pattern, now I want to save it as a Graphic style so that I can use it as a background, I don't know which process to follow, merely dragging it in the graphic styles panel isn't working, I'm stuck.

[#3]

You have your terminology wrong. Looks more liek you actually want to create a pattern fill or pattern brush, which is a different panel and process.

Mylenium

[#4]

Yes, you are right, I was wrong at it.

Thank you very much for your answer 🙂

[#5]

You may want to create a pattern swatch, which can be used to fill objects.

Select a single rhombus and choose Object > Pattern... > Make.

[#6]

Thank you very much for the solution.

Highly grateful 🙂 

[#7]

Good to hear that helped.