You can save the options chosen/set for the variables in a report and assign a name - similar to a bookmark. This feature enables you to switch between different configurations without having to setup each variable repeatedly.
Let's look at how to bookmark variable settings.
STEP 1: Assign values to each of the variables.
Assign variable values
STEP 2: Click the Save Current as New View option.
Save variable config option
STEP 3: Enter a name to identify the bookmark. Click the tick button to save the bookmark.
Add bookmark name
STEP 4: You'll see the bookmark name in the dropdown.
Bookmark saved
STEP 5: Let's create another bookmark for the 'South' region with a different set of variable configurations.