Цитата(SM @ Apr 22 2009, 22:30)

Да! Да! Да! Без этого просто нет жизни. И не только связей, а и целых компонентов.
вроде в смартутилитах это упоминается, называется connection planner, читал мельком и не уверен, что это именно то, что Вам надо.
Connection Planner let you add parts and create netlists, such as for schematic data.
• Planning line
It is a graphical connection created in Connection Planner.
This graphical object is displayed on a user layer and contains the information of the
layer, net, and connecting pin as property.
Based on the information, a net is applied to a pin by the Forward Annotation
prescribed in Connection Planner.
The functions of cross check and trace conversion can be used for the planning line.
• Planning line with only net assigned
It is a graphical connection created in Connection Planner.
The purpose of this planning line is to assign a net to a pin while the normal planning
line specifies the route layer. This planning line does not require the connection source
and destination to be located in the same layer during the planning line input.
• (Net 0) Net
(Net 0) and (Net 0)-xxxx (xxxx=No.) are called (Net 0) net.
Using the (Net 0) encounters trouble during the direction and fan-out at planning line
input, changing the (Net 0) to the (Net 0)-xxxx (xxxx=No.) is required.
• Temporary Net
It is a net that automatically assigned in Connection Planner.
To be specific, when two (Net 0) nets are connected with a planning line, the
Connection Planner automatically assigns a net which is called temporary net.
This temporary net follows this naming rule: Tempnet_xxxx (xxxx=No.)