We find any container (corpse, wardrobe, table, etc.), put the item id of which you want to know, close it. Opens the console using the “tilde” or the letter “E”, select the object where the item was put (point the arrow at the chest and click on it) and in the console we write inv. Voila, rejoice at the recognized item id.
player.additem [ID which you learned] [quantity]
For instance :
player.additem 000000f 1000 — Cover code.
Thus, you can get all the omens!!!
But it’s more interesting to play without codes 😉