How to identify a duplicated app?

[SRL_QSA]

Greetings, Qlik experts,

How do I programmatically identify duplicated apps in my Qlik environment? 

Specifically, I want to apply a security rule ONLY to duplicated apps, whether they are published or unpublished. 

How do I instruct Qlik to apply the rule ONLY to duplicated apps?

Thanks!

[Lisa_Sun]

In Qlik Sense, each app has individual app_id. So even you duplicate the app, the duplicated one will has a different app_id. So there won't be duplicate apps.

[SRL_QSA]

To be clear, I understand that duplicated apps have distinct ID's from the original app. 

How do we programmatically identify or tag a COPY of an original app so that a security rule will apply only to the copy and not the original app?

Thanks.

[SRL_QSA]

I haven't found an answer to my original question yet, but I did find this in the support pages. Sharing in case anyone else encounters this issue and needs assistance. https://support.qlik.com/articles/000059236