Setup:

• 2 Lists: list-a and list-b
• 2 SharePoint sites: site-a and site-b
• list-a is on site-a
• list-b is on site-b
• Both sites on same Tenant.
• A Connector for the Tenant.

I'm attempting to set up a Workflow on list-a that creates an entry on list-b. I'm using the Office 365 Create List Item or Document Set action. In the settings for this action, there is a field: Destination site URL. There is no instruction or example of the format of the URL in the action dialog, and I have not found either in the Nintex manual.

Is the URL and absolute or relative path (as it is in the Create List Item Action)?

Can the URL have a leading or trailing slash?