When you create the task record, there should be a Transaction field which you'll need to include to link the Task/Sales Order. You'd just fill in the value as Current Record. That being said, if you're creating the Task before the Sales Order is created, there is no ID to link unless NS will post it back automatically. To…

Workflows currently do not support sublists or line items. You'll need to use SuiteScript if you want to do that via a script itself or a Workflow action script.

What about putting the main Trigger type to After Record Submit and putting the Event Type for the Set Field Value action to Entry?

Give this field a shot {linkedtrackingnumbers}

You use the field names in brackets in workflow email vs. NL CRMSDK tags that you'd use in a template. Example {tranid} would give the transaction #.

The issue of deletion might be related to the defect mentioned in this thread: https://usergroup.netsuite.com/users/showthread.php?t=24978

You'll want to change the order Status field from Pending Approval to Pending Fulfillment

You'll want to add a workflow field (on the workflow summary screen) of type List/Record, subtype: Case. On the Create Record action, there is a field beside the type of record you want to create called Store Results In. In that field, select the custom workflow field you created to hold the new case record. Create a new…

I think you have to set the initial values for the phone call as well. This depends on your settings, but I think by default all you will need is Subject because the rest should source from the opportunity record itself. The logic looks ok to me. Did you check your workflow history on the opportunity records if in testing…

You should be able to select Item as Record Type and select the sub-types beneath it. For the emails, you can embed CRMSDK tags in there using the internal ID of the field in brackets {fielid}. You should be able to trigger on After Field Edit, pick Display In Web Site field, and then use filter critieria to say Display In…

Hmmm... that'd be a NS support question then perhaps. In terms of scripting, you could write an After Submit User Event Script using nlapiGetOldRecord and nlapiGetNewRecord to check if the value of that field has changed and send an email from there. Also, perhaps a saved search would work with an email alert. You can…

Did you try putting the delay on the transition instead of the action?