Go to Location Manager and log in with your credentials.
Find the desired location (TIP: use the search filter in the top-left corner of the screen)
Right-click on the desired location
Select "Add new location"
If the 'Add new location' option is missing in the pop-up, you do not have the needed authorization to create a new location. You can contact your system administrator to supply you with needed authorization.
Drop the marker on the desired location
A "Create location" pop-up appears
Select Continue
Fill in the location details (required fields may differ based on the selected sales channel.)
Click save
The new location is visible on the map
Based on sales channel specific conditions a new location is either shown active (green) or inactive (grey) on the map. To change the location status go to 'Location details' (right mouse click on the location) and select 'Location day type'.