Dropdown list of custom field ( what is automation limit ? )

[projects@decorativeglasseg.com]

Hi i would like to ask about dropdown list custom fields in Trello  , does it have automation limits  or constrains ?  
i mad this rule and didn't work at all or even Trigger although every spilling is correct 

Automation : 
Request = Dropdown list 

when custom field "Request" is set to "Quotation Amendment" in a card with custom field "Phase Name" set to "Waiting Client's Approval", set date custom field "Last Follow Up Date" to now, find a card titled "{triggercardname}" in list "Waiting Client's Approval" on board "{{%Responsible Engineer}}", clear custom field "Request", and set custom field "Request" to "Quotation Amendment"

[projects@decorativeglasseg.com]

Any help ? 

[Priyanka Khare]

Hello projects@decorativeglasseg.com 

Trigger: Use "Field Value Changed" for "Request" and "Phase Name" fields.

Action 1: Set "Last Follow Up Date" to {{now}}.

Action 2: Use JQL to find the issue:

jql query-

summary ~ "{{triggerIssue.summary}}" AND status = "Waiting Client's Approval"

Action 3: Clear "Request" custom field.

Action 4: Set "Request" to "Quotation Amendment".

Let me know how it goes!

[projects@decorativeglasseg.com]

THANKS for your answer and help

but I THINK THIS IS MENT FOR "JIRA" ?  I USE TRELLO 

[milynnus]

projects@decorativeglasseg.com 

Your find will move the current card pointer to the card on the responsible engineer board. 

[projects@decorativeglasseg.com]

i am using trello and found no change in the found card 

[milynnus]

projects@decorativeglasseg.com 

I am replying based on Trello. Without actually testing it out, if you are going to set the custom field on the trigger card, then find is not necessary, you should just set the CF to the desired value. 

But if you are looking for a card with the same name but on a different board then the find will set you on that card and the actions will be on that card. 

Anyway best to engage someone to seat down with you to work this through.