The current list specifies Category-Property pairs that serve as criteria for collecting the summary numerical characteristics of elements (Volume/Area/Length/Weight) when working with the "Calculate" section. If an element has at least one property in the specified category, the value for the calculation is taken from this property. The order of the parameters in the list corresponds to the order in which the parameters are searched for in the element.
1. On the panel, click Settings ➤ Settings ➤ Quantitative Property
Important: The names must be entered exactly as written in the properties panel, observing capital letters, spaces, hyphens, etc., so that the plugin can find the given category and property.
2. If necessary, create your own quantitative properties that can be used to convert to the same units of measurement, for example, m to km or kg to t. To do this, click "Add" in the upper right corner.
3. Enter the units of measurement, the "Category-Property" pair, and the coefficient for converting from one unit of measurement to another.
4. Close the settings, saving them at the bottom of the window. Then select the required elements and use the "ПОЛЬЗ" command on the Calculations tab to view the specified numerical characteristic