There are several ways to change attribute values. You can use e.g. pop-up menus or drag and drop. Attribute values are usually edited directly.
1. Open the item for attribute editing.
2. Click on the value of the attribute and enter the desired value.
3. Click in another column or press the Enter key.
The attribute value is modified.
Attributes that are maintained automatically by the system cannot be edited. These attributes are highlighted in color.