the ability to see start and end dates of a feature in the board view is very useful - you can set this up at product level but this breaks the ability to manage cards consistently once at product line level (something that is very useful when you want to have a standard view across many products) - so being able to add schedule on the custom card at product line would solve this problem
Thank you for your idea. Currently capacity planning is enabled at the product level. This means that some products within the product line could have capacity planning enabled while others may not. Due to this, adding these to the custom feature card must be done at the product level.
Due to this and given other priorities, we are unlikely to implement this idea at this time. We hope you understand.