• Andrei Militaru
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  • Member since 2018

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I'm working through this unit https://trailhead.salesforce.com/modules/lightning_app_builder/units/lightning_app_builder_recordpage?trailmix_creator_id=005500000060g68AAA&trailmix_id=lightning-trailblazer and I can't get past the challenge.  It says it can't find a Twitter component but it's definitely there.  I even logged into Twitter and linked it to the Account to see if that would resolve the issue.  I've seen some other posts about problems with this Challenge but no one specifically mentions the Twitter component.  Thanks!
Account Lightning Record Page in Design Mode
I can't find the peices necessary (underlined) to complete this trail.
  • Add the following standard components to the page:
    • Highlights Panel
    • Twitter
    • Tabs
  • Update the Tabs component as follows:
    • Add the Activity tab
    • Add the following standard components to each of the tabs:
    • Add the Activities component to the Activity tab
    • Add the Record Detail component to the Details tab
    • Add the Related Lists component to the Related tab
Hello All,
I have completed this challenge.

1-For this first you need to create a helper formula field(type-percent) 
Percent Completed :
(DATEVALUE( CreatedDate ) - CloseDate )/100

2- Then you need to create the actual formula field (type- text) by using the helper formula field.
Opportunity Progress :

IF( Percent_Completed__c <=25,"Early", 
IF(Percent_Completed__c <=75,"Middle", 


The validation rule should be on the Case object.
The validation rule should be named 'Mark_as_Escalated'.
The validation rule should fire if someone tries to set a case as escalated and it is closed, closed when created, or does not have a priority of High.
The validation rule should display the error message 'You can only set a case as escalated if it is high priority and not closed' under the Escalated field when triggered.
Add the 'Escalated' field to the Case page layout.