Duke Nguyen said:

The "Artifact Download" task in a deployment project allows you to select "All artifacts" or "Individual Artifacts".

However, when I click "Add another artifact", it only lets you choose "All artifacts", as opposed to letting you choose individual artifacts. Creating a brand new "Artifact Download" task allows you to select All or Individual though, but never via "Add another artifact".

This is a regression, because this used to work a month or so ago.

https://answers.atlassian.com/questions/291074/bamboo-ondemand-artifact-download-selection