This workshop group is a part of the [Model-Based Research and Reproducibility Workshop][1].
**Focus**: How can the proposed [Model Application preregistration][2] format be optimized and improved for implementation on OSF?
**Desired Outcomes**: A final specification and requirements for implementing a Model Application preregistration form to make it interpretable, usable, and effective for the widest possible audience. Include must-haves and nice-to-haves. Can include implementation phases if some elements would be dependent on additional software development.
[1]: https://osf.io/bwdsr/
[2]: https://psyarxiv.com/2hykx/