# Modeliks > Modeliks collects customer feedback, runs voting boards, and ships a public roadmap and changelog. This portal is powered by ProductLift. Public boards, the roadmap, and the changelog are linked below. The HTTP API is documented in OpenAPI 3 and is shared across all ProductLift portals. ## Portal - [Modeliks](https://roadmap.modeliks.com): the live portal homepage ## API - [Portal OpenAPI spec (YAML)](https://roadmap.modeliks.com/docs/api.yaml): machine-readable spec scoped to this portal's base URL - [Portal interactive docs](https://roadmap.modeliks.com/docs/api): human-readable Scalar UI for this portal - [Canonical OpenAPI spec](https://developer.productlift.dev/docs/api.yaml): the same spec hosted on developer.productlift.dev - [Canonical interactive docs](https://developer.productlift.dev/docs/api): central developer docs site