Hey, Shadow! Welcome!
Think of Pastel as a visual het for Super-Pastel. Breed a het (be it the visual het "Pastel" or a more hidden het like Albino or Pied) to a Normal, and you'll get 50% normal babies and 50% hets.
Because a heterozygous Super-Pastel is visually recognizable (as Pastel), Pastel is referred to as "co-dominant". In mutations where the heterozygous form is not visible (i.e., the same as normal BPs), we call them "recessive". Soooo . . . .
Breed your Jungle female (which is, in most cases, just a very pretty normal - I have one too, and she's gorgeous! I call her "Bindi", 'cause I just couldn't resist.) to a Pastel, and you'll get 50% Normals and 50% Pastels (het for Super-Pastel). Because Pastel is co-dominant and hets are visible, you'll be able to recognize which ones are your hets, 'cause they'll be Pastels.
Breed your Jungle girl to a het Pied, and you'll get 50% Normals and 50% hets for Pied. Unfortunately, because Pied is recessive and hets look Normal, you won't be able to tell which ones are het and which are normal until you breed them back to either a Pied or het Pied.
Good luck with your choice, and enjoy the journey!
~Bruce