When creating a new dimension or metric in Funnel you have the option to make it a copy of any that is present in other Funnel Workspaces that you have access to. For this article, we've only included images of copying and duplicating Dimensions, but the process is the same for Metrics. 

If you want to make a copy of a dimension or metric in the same Workspace, simply click on the copy symbol next to the description of the existing one:

Congratulations, you're done! Your new dimension/metrics and its defined rules are now there. If you want to change the dimension/metric name, or its rules, you can always edit it by clicking the "Edit" symbol next to the "Copy" symbol.

If you have access to several Workspaces in Funnel you have the possibility to choose a dimension or metric from any of those Workspaces. 

Navigate to Dimensions or Metrics, and choose "Copy from other Workspaces".

Follow the steps to select which Workspace you want to import from, and select the Fields you want to import. You will also be notified if the imported field depends on other fields that you don't have access to in your Workspace.