# Annotations

- [Data Pipelines](/machine-learning/annotations/data-pipelines.md): \[outdated, but possibly useful in the future] Explanations and visualizations of our data collection tools. Last updated 16 October 2021.
- [CVAT Administration](/machine-learning/annotations/cvat-administration.md): This knowledge base is for CVAT administrators. Last updated August 21, 2021.
- [Adding Users](/machine-learning/annotations/cvat-administration/adding-users.md): How to add users to the CVAT platform.
- [Assigning Tasks via Raw Image Files](/machine-learning/annotations/cvat-administration/assigning-tasks-via-raw-image-files.md): How to assign tasks if you have raw images to upload
- [How to Annotate for Greenstand](/machine-learning/annotations/cvat-annotator.md): This page is for volunteers who are using the Computer Vision Annotation Tool (CVAT) deployed by Greenstand to annotate images. Last updated September 26, 2021.
- [Useful Resources for Tree Taggers](/machine-learning/annotations/useful-resources-for-tree-taggers.md): We have compiled a set of resources that help new tree taggers learn about plant identification and annotations.