You can specify a default connection for the matrix model.
Prerequisite
You have modeled at least one object in the column and in the row header.
Procedure (
)
Click Display symbols and connections >
Display connections. The corresponding dialog opens.
Enter the first characters in the Enter text to filter field to reduce the amount of connection types displayed.
Move the mouse cursor over the connection type you want to specify as default connection
and click Use as default connection.
Click Apply.
You have selected the default connection type to be used in a matrix model.