### Possible Answer

SpreadTooThin: >In crow foot notation, is there a diference between a dotted vs a >solid line as 1:1 and 1:n have both options. >(solid or dotted) - read more

In this article Select a cardinality notation: IDEF1X, Relational, or Crow's feet About relational and IDEF1X notation ... Crow's feet notation changes only the ends of the relationship lines. IDEF1X notation. ... Non-identifying relationships are drawn with a dashed line; identifying ones with ... - read more

Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about what is crows foot notation dashed line.