Sending an email from a Shared Mailbox account in Office 365 is often needed. In Outlook desktop client, the procedure is somewhat obscure, but at least it is consistent across…
When adding Ribbon Custom Action to Site Assets library using Visual Studio, the list template 851 is selected incorrectly, it simply does not exist. The list template for Site Assets is 101 and to add custom action to it we need to use List Instance.
If you receive this error message: “Import-PSSession : Files cannot be loaded because the running of scripts is disabled on this system. Please provide a valid certificate with which to sign the files.”
…then run this cmd-let prior to the one above: Set-ExecutionPolicy Unrestricted