# ask-community

Pablo Beltran

12/22/2022, 3:40 AM
Hello there! I am trying to make a dependency between two graphs using the GraphDefinition. I see that I can define input mappings but what if I want Graph B to depend on graph A (all of the ops/graphs in graph A need to finish before a single op/graph in graph B starts.) how do I define that dependency?

Daniel Galea

12/22/2022, 9:02 AM
You might need to look into sensors