As of AMP 2.4, you can add additional datastores. This is configured via the Datastores tab from the main menu. You can then select where instances are created either by picking a specific datastore from the create instance screen, or by changing the datastore priorities to make a preferred datastore the default.
Generally speaking this is not recommended. On Linux and Windows this is best achieved by moving the original datastore directory ( See: Where does AMP store its data? ) and then creating a symlink (via
ln -s on Linux or
mklink for Windows) back to it’s original location.