How do I delete a custom field from a copied car (Custom Button)

[Gabrielius]

Dears,

Currently, I have this Custom Button I created, which does the following (a simplified version of it, actually):

set custom field "Invoiced" to "{{%Spent}}", clear custom field "Spent", and copy the card to the bottom of list "Invoice"

Now, I want to additionally set the Custom Field "Invoiced" to an empty string or null value in the original card I copied after the above command is executed. After the command "and copy the card", I can do more commands with a copy of a card, but not with the original card.

Does anyone know, if it is possible to accomplish this?

Thank you,

Gabrielius

[Daydreamer Mike · Accepted solution]

set custom field "Invoiced" to "{{%Spent}}", clear custom field "Spent", and copy the card to the bottom of list "Invoice", find a card with link {triggercardlink} and clear custom field "Invoiced"

[Gabrielius]

@Daydreamer Mike , had to spend some time to find that "find a card with link" command, but eventually it worked like a charm, thanks!

[Daydreamer Mike]

Sorry, I should have included a screenshot but gat you got there in the end😊