---
title: "Add a feature to the Part Studio's Feature List."
method: POST
path: "/partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/features"
tags: ["PartStudio"]
---

# Add a feature to the Part Studio's Feature List.

`POST /partstudios/d/{did}/{wvm}/{wvmid}/e/{eid}/features`

The feature is added immediately before the rollback bar. Any geometry IDs specified in the feature must be valid at that point in the feature tree. 
 
See the [Features API Guide](https://onshape-public.github.io/docs/api-adv/featureaccess/) for additional information.

## Path parameters

- `did` string, required
- `wvm` string, required
- `wvmid` string, required
- `eid` string, required

## Response `default`

default response

---

[API](https://skmtc.net/onshape/apis/onshape-rest-api.md) · [All operations](https://skmtc.net/onshape/apis/onshape-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/onshape/onshape-rest-api/revisions/aaa3e1322450/schema)