Hi @s-strategy,
In short no, at least there is nothing in the official documentation. Please check the documentatation for more details on how Home page works. Dashboard that you see there is not an actual dashboard that you could find via api explorer for PTLTAB object.
With little inspection I see what they do on Adobe side. They are using
https://YOUR_COMPANY.my.workfront.adobe.com/dashboard-service/graphql and they are getting all widgets assigned to the dashboard using
operationName attribute as "
GetMergedHomeDashboard" and
query as "fragment WidgetData on Widget {\n id\n x\n y\n h\n w\n contentMetadata {\n id\n type\n __typename\n }\n __typename\n}\n\nquery GetMergedHomeDashboard {\n dashboard: getMergedHomeDashboard {\n id\n type\n widgets {\n ...WidgetData\n isLayoutTemplateWidget\n __typename\n }\n __typename\n }\n}"
extracted JSON
As you can see this dashboard is fetched per logged in user and there is no generic way to fetch for multiple users.
I hope this explains it.
Best regards,
Ivan