Building and editing product structure
Remove a connection or link
Procedure
Select the lines in the product structure you want to disconnect. You cannot remove a connection or link if the top line of the structure is connected.
Choose Edit→Disconnect to remove the connection or link between the selected lines. You can also right-click the lines and choose Disconnect.
Source: https://docs.sw.siemens.com/en-US/doc/282219420/PL20251212545240207.plm00043/xid360007 · retrieved 2026-07-11