What is the Golden Nug in Dragon Age Inquisition?

The Golden Nug is a feature for Dragon Age: Inquisition introduced with Patch 10. It allows players to migrate certain collection items across all playthroughs. (Note: Patch 10 was only released for XBox One, PS4 and PC; the Golden Nug is not available in XBox 360 and PS3 versions of the game)

Where can I find the Golden Nug?

From what I’ve gathered looking around this board, the Golden Nug will appear in the Undercroft after you complete the game. Interact with it and copies of all the schematics you’ve acquired will be saved.

How do I get the Golden Nug in the undercroft?

You must finish the game first and load your post-game save. Then, you must interact with the Golden Nug in the Undercroft using your post-game save. Afterwards, the Golden Nug should re-appear in the Undercroft in all subsequent playthroughs. Interact with it to import your collectibles from your previous playthrough.

Do you need a trespasser to get the Golden Nug?

Note: Trespasser required. The Golden Nug in Heroes of Dragon Age. Interacting with the statue will synchronize your collectables across all current and future playthroughs. Items from the following collections can be acquired:

How do I get the Golden Nug statue?

Once you have completed the main storyline in at least one playthrough, the golden nug statue will become available in all future playthroughs. You must interact with the statue at least one time with a post-game character in order for it to become available in subsequent playthroughs.

How does the Golden Nug affect multiple playthroughs?

Basically the effect is cumulative. If you already have several completed playthroughs (In my case I had 3 previous ones), load all of your Post-Game saves for each playthrough, then interact with the Golden Nug in each. After you do that, re-load your current playthrough to import all your previous collectibles into your current game.