You may need to add non-standard items that only you need. For this, we have created a section called "Item manager". You may find the link to the part manager under the "Part" field in the add-part window.
To add an item, go to the "Item manager" and click "Add item". Enter a new name in the opened window and choose options for it, such as whether the item has a side, position, or direction. Select a category from the list offered and, if necessary, fill in the Avito category to get this item into the right category on Avito. The link to the category code guide is under the "Avito category" field.
Once the item is added, it will be selectable when adding the part and available for uploading to the advertising platforms.