User Problem

When referencing a Trello attachment on another card, a user needs to download that attachment and then re-upload it to Trello again. It takes much time and Trello users would prefer to have a way to manage attachments within Trello. 

Suggested Solutions

1. Allow to move/copy attachments between cards.
2. Add attachment actions to Automation. 

Current Workarounds

1. Use Automation to copy a whole card that would copy its attachments, too, or copy the card manually.
2. Copy attachment links from one card to another.