I cannot figure why I don't have the Customer Community User option to pick from the New Sharing Set of the Set up a communities user and a sharing set challenge.  Can someone tell me what I'm missing and not doing correctly?  This is driving me  nuts!!

I was working on a Trailmix called Begin at the Beginning.  I've completed more than 70% of it.  I can no longer locate this trailmix to complete it.  Any ideas?  How do I retreive it, where did it go?  When I go into Trailmixes now all I see are mixes for DF17???  Please help!  Thanks.

Is there a way to retreive it?  It has all the work of the modules, trail, etc that I've completed.  I created another playground but it does not have any accounts.  I'm not able to compete a module because it has not accounts for me to access.  Any help would be appreciated!  Thanks.

The last module Extend Your Reporting Strategy with AppExchange in the Lightning Ejxperience Reprts & Dashboard trail does not allow me to log in to the AppExchange so I cannot complete the module.  Any ideas why I cannot log in?  Anyone have a fix for this?  Thanks so much!  I'd really like to complete this, receive the badge and move on.

Where in salesforce does one find images to choose from?  Thanks for any direction... 

Hello all -

In the Create & Customize Lightning Apps trailhead module, I'm stuck at the point where you download an image to the lightning app that was created.  Do I just go to the internet and choose an image to use or is there a library of images in salesforce to choose from?  Please advise and thanks if anyone can direct me.

I was working on a Trailmix called Begin at the Beginning.  I've completed more than 70% of it.  I can no longer locate this trailmix to complete it.  Any ideas?  How do I retreive it, where did it go?  When I go into Trailmixes now all I see are mixes for DF17???  Please help!  Thanks.

Is there a way to retreive it?  It has all the work of the modules, trail, etc that I've completed.  I created another playground but it does not have any accounts.  I'm not able to compete a module because it has not accounts for me to access.  Any help would be appreciated!  Thanks.

The last module Extend Your Reporting Strategy with AppExchange in the Lightning Ejxperience Reprts & Dashboard trail does not allow me to log in to the AppExchange so I cannot complete the module.  Any ideas why I cannot log in?  Anyone have a fix for this?  Thanks so much!  I'd really like to complete this, receive the badge and move on.

in the module:  Extend Your Reporting Strategy with AppExchange.  I launched my trailhead, went to settings, opened app exchange, picked an app, selected "get it now", then was presented with screen saying I needed to log in.  I clicked something like "open log-in screen" and get a spinning wheel.  Have tried different scenarios of this, inluding opening in new tab, but nothing works.  I may get a log-in opportunity by opening in new tab, but when I do, it doesn't recognize my login credentials.  I click "reset password" and it never emails me.

Hello all -

In the Create & Customize Lightning Apps trailhead module, I'm stuck at the point where you download an image to the lightning app that was created.  Do I just go to the internet and choose an image to use or is there a library of images in salesforce to choose from?  Please advise and thanks if anyone can direct me.

The challenge as follows:

For purposes of local regulation new customers must be approved by the legal team.

When an Account has the value of 'Prospect' in the Type field, a user will click the 'Submit for Approval' button to launch an approval process. The process will only happen if Type is 'Prospect' and there are more than 500 employees. Upon entry of the process, Type will become 'Pending' and be locked. If approved, Type will be set to 'Customer' and be unlocked. If not approved, Type will be set back to 'Prospect' and will be unlocked.

The Account object's Type field must have the following picklist values: Prospect, Customer, Pending. Before creating the approval process, verify the values in your Account object setup
The approval process name must be 'Approve New Account'.
When user click 'Submit for Approval', the approval must be processed if the Type field is set to 'Prospect' and the value of Employees is greater than 500.
Upon entering the approval process, set the Type field to 'Pending' and lock the record.
Normally the approver would be someone else. In this instance, assign yourself to be the approver.
If approved, set the Type field to 'Customer' and unlock the record.
If not approved, set the Type field back to 'Prospect', and unlock the record.

I am getting error message: Challenge not yet complete... here's what's wrong: 
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Process failed. First exception on row 0; first error: REQUIRED_FIELD_MISSING, missing required field: [nextApproverIds]: [nextApproverIds]

This are the steps I did:

Created approval process called Approve New Account
Criteria Account Type field equals Prospect and Account Employees field greater than 500
Final Approval Actions - Update Type field to Customer
Final Rejection Actions - Update Type field to Prospect

What am I missing that I received the error message?  Please help.

Thanks.

After importing all Contacts, it is still showing this error. I have tried many times but stuck with the same error. In other org it is working as expected but I am facing this issue in my org. Do not know what is happening here!