Publish relationships in a graph
Beta feature: Go to Settings 
> System settings and select Beta features > Enable intelligence creation on the graph.
When you create a relationship in a graph, it is always created as a draft relationship. You can recognize a draft relationship by its dashed line.
For more information about the difference between draft and published states, see Draft and published entities.
To publish the relationships in a graph:
Click in the top navigation bar.
Select the relationship's source.
Click Publish.
When you publish a draft relationship, its dashed line changes to a solid line.