Sharepoint - Content Editor Web Part missing in Office 365 Dev
The top level site collection uses the Developer Template which doesn't come with the Content Editor Web Part. I had to create a new Site Collection using the Team Site template and all the features I'm used to showed up.
You need to activate Publishing features for both Site Collection and Site level
- Site Settings > Site Collection Administration > Site Collection Features -> Office SharePoint Server Publishing Infrastructure
- Site Settings > Site Actions -> Manage Site Features -> Office SharePoint Server Publishing feature.
I found the answer from this site http://mstechtalk.com/missing-web-part-features-office-365/
Login to Office365 account
Open the SharePoint Admin center
Click Settings in left column
Scroll down to Custom Script section
Click selection Allow users to run custom script on personal sites
Click selection Allow users to run custom script on self-service created sites
Scroll to bottom and click Save button
According to the description of this setting, it may take up to 24 hours to take effect
To make the change effective quickly, it will require using PowerShell to connect to SharePoint online and run one cmdlet. You will need to change each line for your relevant credentials and sharepoint URLs
$adminUPN="[email protected]"
$orgName="mstalk"
$userCredential = Get-Credential -UserName $adminUPN -Message "Enter password"
Connect-SPOService -Url https://$orgName-admin.sharepoint.com -Credential $userCredential
Set-SPOsite https://mstalk.sharepoint.com -DenyAddAndCustomizePages 0