To add a new prices assignment document, click the "Create" button on the toolbar of the respective document list. To edit the existing one, double click the line with its name. You can also select the line, click the "More" button (in the upper right corner) and click "Edit" in the drop-down list. You can right-click the line instead of clicking the "More" button.
...
Company is an individual or a legal entity whose prices are assigned. Select it from the Companies catalog.
After filling in the Price Type field, price values will be assigned only to the selected types. To open price types, click the "Show all" hyperlink in the drop-down list. If you leave this field empty, the price type should be specified in the tabular part of the "Prices" tab.
...