| # Product Bundle tool (plugin) | |
| The Product Bundle Metadata (PBM) holds configuration information for an | |
| individual product. PBM files are also included in Product Bundle container | |
| files. The Product Bundle container holds data for product bundles, virtual | |
| device specification, etc. | |
| ## Development of the product plugin | |
| When working on the `fx ffx product` tool, consider using: | |
| ``` | |
| $ fx set [...] --with-host //src/developer/ffx | |
| ``` | |
| ### Unit Tests | |
| Unit tests can be run with: | |
| ``` | |
| $ fx test ffx | |
| ``` |