Call of Duty: WWII

When you first start out in Multiplayer, you'll have 5 different Divisions that you'll have to choose between. Each of these Divisions will have 4 different perks which you'll unlock by levelling it up. The first perk which concerns weapon type however, is already unlocked and thus takes effect from the moment you select that Division (e.g. Airborne Division grants SMG Suppressor). The 5 Divisions are as follows:

• Infantry
  • Perks: Rifle Bayonet, Additional Primary Attachment, Extra Mags, Move Faster Aiming Down Sights
• Airborne
  • Perks: SMG Suppressor, Sprint Longer, Climb Faster, Sprint Faster
• Armored
  • Perks: LMG Bipod, Immune to Shell Shock/Tactical Equipment, Less Fire Damage, Less Explosive Damage
• Mountain
  • Perks: Sniper Sharpshooter, Invisible to Recon Aircraft, Hidden to Streaks, Silent Movement
• Expeditionary
  • Perks: Shotgun Incendiary Shells, Select Both Tactical/Lethal, Throw Faster, Resupply From Dead Enemies

To prestige your selected Division, you need to gain all XP required once you hit level 4. This will come naturally whilst progressing towards General of the Army by playing various game modes. You can view your Division level and current XP/next level XP by going into the Multiplayer menu, go to Soldier and select Divisions, then select your Division and it will show your level on the right hand side. Once you max at level 4, speak with the Division Prestige soldier in Multiplayer Headquarter to the right of the Bunker.