> For the complete documentation index, see [llms.txt](https://badland-batteries.gitbook.io/b/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://badland-batteries.gitbook.io/b/instructions/battery-asset-tracker/inventory-page/editor/filters.md). # Filters Your filters are all fairly self explanatory. What you select is what you will see in both the graph on the top half of your screen and then as well what will be listed below on the Quick View section of your screen. ### Battery Models The battery models are all populated here from battery types that you have input into the system. If you have not put a battery model in the system then it will not show up here. As well if you have similar battery models to different airframes then you will need to highlight those airframes as well to see all of that battery model.
### Airframe Airframes are as described, the airframe that you have in inventory that uses batteries in the Asset Tracker. If you don't have an airframe for a battery there is a "Placeholder" airframe that is put in there for any batteries that are not assigned an airframe. This way you can still keep track of batteries that you use for other projects, bench tests, or whatever you'd want in your organization. As described above if you have multiple battery models that can be used with one airframe you will need to select those models in the filters in order to see all the battery models possible.
### Location The location filter allows you to filter batteries by physical location as well. If you want to know what the battery inventory at a specific location is within your organization then you can do so here! ### Group By The group by option only effects the graph portion of the Inventory Page by changing what is displayed in the X axis. When selecting the airframe then it shows all airframes that have batteries tied to them. If the battery model is selected then it displays all currently created models on the X axis so long as it is selected to be shown by the model filter.