ISPSoft User Manual If the mouse cursor is near a line, a contact will be inserted in the line. If the mouse cursor is near a group of devices, a contact will be connected to the group of devices in parallel or in series. If users want to insert a contact in a new network, they can move the mouse cursor to the red frame in the new network. (3) The mouse cursor appears as a contact when the mouse cursor is at the right side of a contact, at the left side of a contact, or at the bottom of a contact. Users can decide where to insert a contact. After users click the position in which a contact will be inserted, the system will insert the contact. 10-8