# ifc-alignment placement instructions
Scope: linear placement and point-by-distance interpretation. Follow the crate `../../AGENTS.md`. Read `PLAN.md` only for
assigned task(s) `ALIGN-PLACE`; keep progress and blockers there.
## Owns
- linear referencing values
- point-by-distance/select resolution
- station/frame output
## Does not own
- geodetic conversion
- generic product placement ownership
- unbounded recursion
## Growth map
`linear.rs`, `distance.rs`, `station.rs`. These source owners already compile as private scaffold modules. Replace a module's planned-owner marker with its first real contract and tests; do not add parallel placeholders. Keep views, resolution, validation, and neutral output in
separate files.