Tradeskill Interdependence Matrix
| Needs↓Provides→ | Sage | Alchemist | Jeweler | Tailor | Armorer | Weaponsmith | Carpenter | Woodworker | Provisioner |
| Sage | ink | thread(T3)2 | thread | thread(T3) | paper, quills, thread(T2) | ||||
| Alchemist | glass, vials | ||||||||
| Jeweler | temper, oil, resin, wash, loam, ink, reagent | bindings, straps, cloth | spikes | ||||||
| Tailor | patterns(T1,T3) | temper, oil, resin, wash | buckles | patterns(T2) | |||||
| Armorer | patterns(T1,T3) | temper | studs | padding, harnesses | plates(T3)1 | patterns(T2), plates(T2) | |||
| Weaponsmith | studs, pommels, struts, ornaments | staves | |||||||
| Carpenter | temper, resin, wash | struts, studs | padding, cord | sheets, plates(T1,T3) | spikes | dowels | |||
| Woodworker | temper, oil, resin, wash | ornaments, struts, studs, shods | refined leather, straps, cords, | hilts, spikes | |||||
| Provisioner |
Note: This table covers Tier 1 and Tier 2 but makes no mention of the Artisan, Craftsman, Scholar, or Outfitter classes. It is generally known that Artisan class at Tier 1 has no interdependence. Any reference to T1 recipes is only to show which knowledge/technique is used to make that recipe. The same goes for Tier 2 items. For example, a Woodworker makes Tier 2 plates which is used by the Carpenter class, at Tier 2 these are actually the same class, Craftsman. Again, this is only there to show which knowledge/technique is used to make that recipe.
1. Uses Metalworking Technique (unconfirmed)
2. Unconfirmed.