Which line notation models this? Read the line style + the end shape.
Pick a notation
Click the connector whose two facts — line style (solid / dashed) and end shape (plain · arrow · diamond ◇◆ · triangle ▷) — match the statement above.
▸Decode any line from two facts: dashed = temporary use or a contract; solid = a stronger tie. The diamond sits on the whole — hollow ◇ parts survive, filled ◆ parts die with it.