The preferred basis to be set by the Quick Connect handle can be changed by selecting Quick Connect from the main Options menu. The Quick Connect dialog is displayed. Here you can choose what basis will be set when using the Quick Connect handle in future.
Changing the preferred basis for a Service Input/Requirement
Any existing connections with the new preferred basis will be re-displayed with the preferred line style (thin line) and any connections made with the previous preferred basis will now appear in the alternative line style (thick line).