How do you add a card to a Gantt Chart in BigPicture without having to add a card on Trello board?

[MK]

I am in the process of creating parent and sub cards. However, I have to add another card in the Trello board in order to set up the parent card. Is there a way to create a parent card on BigPicture without having to add a card on the main Trello board? 

[Anna-BigPicture · Accepted solution]

Hello @MK ,

Currently, there is no possibility to add artificial tasks visible only in BigPicture powerup. But stay tuned, we are working on a new version on BigPicture with more functionalities. 

[MK]

Your answer was helpful. Thank you!