Hello,
I am looking to create a trigger to populate contact name (system field) with customer name in case entity.

trigger Images2_case on Case (before insert, before update) {
    for(Case c : Trigger.New) {
    string img = c.ContactId;

       if(ContactId=null){
 
               c.ContactId = Customer_Name__c;
        
        System.debug(img);
    }

    
    
}
}

however, its not working and giving error as Error: Compile Error: Condition expression must be of type Boolean: String at line 5 column 11

Can you please help. Thanks 

Hello,

How can i create a list view to show:
1) All tasks that are assigned to single user ?
2) Is it possible to create a list view for all emails in the tasks?

Thanks for suggestion