In some cases, you may want to re-use a Workflow by including it in another one. In other words, you can 'embed' one Workflow into another as a Workflow step (let's call the one we're embedding in as the child Workflow).
To enable the re-usable Workflow setting:
The re-usable Workflow will essentially be made into a Workflow step consisting of three parts:
|Workflow element||Step element|
|Re-configurable Workflow parameter||step setting|
|Replaceable source||Input node|
|Output step||Output node|
You can connect the input and output to other steps in the parent Workflow.
If the input is connecting to an output with missing columns, a column mapping table will be shown, and you may need to manually re-map the columns.
You can also supply a value or assign a Workflow parameter to the Workflow step setting.