--- title: Parts layout: page --- # Part The *Part* is the core element of the InvenTree ecosystem. A Part object is the archetype of any stock item in your inventory. Parts are arranged in heirarchical categories which are used to organise and filter parts by function. ## Part Category Part categories are very flexible and can be easily arranged to match a particular user requirement. Each part category displays a list of all parts *under* that given category. This means that any part belonging to a particular category, or belonging to a sub-category, will be displayed. Each part category also shows a list of sub-categories which exist underneath it. {% with id="part_category", url="part/part_category.png", description="Parts are arranged in categories" %} {% include 'img.html' %} {% endwith %} The category part list provides an overview of each part: * Part name and description * Part image thumbnail * Part category * Part stock level The list of parts underneath a given category can be filtered by multiple user-configurable filters, which is especially useful when a large number of parts exist under a certain category. Clicking on the part name links to the [*Part Detail*](/part/views) view.