> For the complete documentation index, see [llms.txt](https://docs.blinkgalaxy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blinkgalaxy.com/learning-station/outer-ring-dapp/outer-ring-crafting-system/factory/assembly.md).
# Assembly
### **Assemble the components**
In the final step , it's time to pick the Engineer who'll craft your item.
As in the previous ones, you will have three slots.
In order to reach this point, you will need to have completed the previous steps.
### **The item rarity**
Remember, the more experienced the Engineer, the better your shot at creating a High Rarity item.
Tier 1
Tier 2
Tier 3
Once finished, you just have to pick it up by clicking on the "Withdraw" button that will show in your screen.
