When to add Blackberry, Mango and Wasabi to a Brew?

[Petrolhead]

I have posted this separately to the Mob Craft Brewery recipe vault link elsewhere but I rather fancy the sound of this recipe:

https://www.mobcraftbeer.com/recipes/black-bear-dynasty
As with all these recipes the devil; is in the absent detail. When would you suggest putting in the fruit and wasabi additions? It does say 'fermented with' in the title but I suspect this to be a little misleading.

 

[MickDundee]

I’d probably add it to secondary (or as a secondary addition at the end of fermentation) then leave to ferment for another week before bottling.