Project
Part content type
Common content bundle for all parts.
This is similar to how Commerce has products and variations.
Part variation ECK
Part types w/ specific fields.
Part field references content type.
Most variations have a part number.
Part type taxonomy
Hierarchical organization of part types.
Many vocabularies for different variation fields.
TODO: Associate part type with part variation eck.
Questions
Should a part have a default variation? For when a user adds an inventory item.
Part variation types seem out of sync with part type taxonomy, is this ok?
How do I add the node and eck to a search index?
Should part type have defined levels (like animal kingdom)?
IE: Part type category (drivetrain/cockpit/etc), Part type (shifter/derailleur), Part subtype (shifter type, brake type).