These are numeric codes representing the stat you want to add (e.g., The numerical power of the stat (e.g., for +25 STR). Stat Option Codes
The "value" parameter isn't always a simple 1-for-1 number; for advanced awakenings (like triple stats), GMs often use a specific calculation method:
If you want to give a suit triple 50% Attack stats, you would place the suit in the first inventory slot and type: /sro 2 65586 2 65586 2 65586 . Technical Details and Limitations Flyff Gm Commands - Awakening