How would I set several alerts or alarms associated with a card?

[Jimmy Coulson]

I have various attachments, that I will be attaching to different cards on my board. These attachments expire at certain dates. I would like to be able to set several alarms or notifications on said cards. 

For example:

I have a card Cat and a card Dog.

I want to be notified when Cat or Dogs shot records expire or it is time to take them into the vet. I looked into the possibility of using Butler for this but is there anyway I would be able to accomplish this?

[Katrin Anger]

@Jimmy Coulson 

For such a task I recommend to use the Custom Fields Power-Up in conjunction with the Butler Power-Up.

With the Custom Fields Power-Up, you set up fields as date. Into these custom fields, you can enter individual due dates that are different then the card's due date.

With the Butler Power-Up, you can set up notifications for these due custom fields.

[Iain Dooley]

@Katrin Anger so you're able to schedule a command to run at an offset time from a custom date field? If so, could you chime in here:

https://community.atlassian.com/t5/Trello-questions/Butler-Custom-Field/qaq-p/1046675#U1047294

[Katrin Anger]

@Iain Dooley 

Yes, that's indeed possible. - Thanks for making me aware of the other issue.