Waffle provides the ability to visually connect GitHub issues and pull requests on a Waffle board as a single card which moves across the board together.  This is especially helpful when multiple pull requests across multiple repositories are needed to resolve a single issue.  

example of two PRs connected to an issue across multiple repositories 

Closing or connecting keywords can be added to the title or description of a GitHub issue or pull request to create connections.

example of using the a resolving keyword in a PR to connect it to an issue

Additionally, cards connected using closing keywords are automatically moved by WaffleBot when connected pull requests are opened or merged.  

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