> For the complete documentation index, see [llms.txt](https://docs.cosmocloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cosmocloud.io/resources/vector-search/edit-a-vector-search-index.md).
# Edit a Vector Search Index
To make changes in the existing Vector Search Index go to the vector search indexes page
* Select the Environment in which you want to change the Vector Search Index.
* Select the index in which you want to make changes from the list.
{% hint style="info" %}
You can make changes in the existing fields or add new fields.
{% endhint %}
* Click on the save button on the top right corner to save the changes.