To edit a Chain, perform the following steps:
From the left menu, select either Workspaces (wrench) or Build (ellipsis).
If Workspaces was selected, select the Environment containing the Chain. If Build was selected, click Chains.
Confirm the correct Workspace and Environment in the header.
Once the appropriate Chain is identified, select the ellipsis on the right-hand side of the Chain card.
Edit the Chain proprieties or manage the Commands.