How to find out which instance is candidate to an edition downgrade from Enterprise to Standard

 Hi all,

I know there are procedures to test and validate an edition downgrade (using export/import ...), but i'm looking for a way to find out among all my instances which ones could work properly on a standard edition database server.

for example is there any tool or SQL script that tells you if a database instance (or a schema) is only using functionnalities and options compatible with Standard edition ?

The goal is to eliminate instances that must run on EE server before trying the export/import procedure and thus save time.

Thanking you in advance,

Michel Moureaux.