As an Organization Manager, you can create and add workplaces to Workplace collections.
Creating a new Workplace collection
Under "Locations" you will find "Workplace collections". From here you can create a new collection.
Once you've clicked on "Add workplace collection", you will need to give the collection a unique name and add a description.
Click on the 3 dots in the list view to edit the collection name or description, manage linked policies, enable the collection for dashboards, or to delete that collection.
Adding or removing a workplace from a Workplace collection
You first need to go to "Workplaces", found under the "Location" tab.
From here you can find a workplace and click on the 3 dots to the side to add it to a collection. Should you wish to remove a workplace from a collection, it is best to use the Workplace collection filter to find that workplace and then detach it.