I made a schematics diagram with a bus which had multiply marked entries and exits in STD version. After migration to PRO the thick bus line on schematic diagram disappeared and when I try to connect any of the still remained entry or exit line to newly drawn bus line, the error message ''The name does not meet the rule of bus'' appears. And I don't see the bus entry/exit symbol in the menu anymore to make the completely new entry/exit line to replace the old one in the schematics. Please, advise how to correct this error.