Remove member from previous card automatically

[Ingus Pugačovs]

Hey! Is there a way how to remove member from previous card automatically? 

Because right now the members can join on multiple cards. But i would like to create automatic rule, when member is joining to new card, the member is removed automatically from previous card. 

[Brittany Joiner]

@Ingus Pugačovs welcome to the community! so the only way i could think to do this is if the cards were linked together, ie, the "previous" card was attached to the current card, then you could make a rule that says find the attached card, then remove the member from the card. 

You'd have to specify _which_ previous card you wanted it to remove the member from and I'm not sure how you'd define that. Ie, what's a previous card? The card before it? Or the last card a member joined? I don't think Trello would hold/know that information to automate, so you'd have to configure the connection and then you could make the rule.