How to combine 3 application into single application in vbcs

Summary:

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Hi All,

I want to combine 3 different application into single application, is it possible to achieve in vbcs,

if it is possible means, could you please guide me how to achieve this?

Version (include the version you are using, if applicable): 21.10.2

Code Snippet (add any code snippets that support your topic, if applicable):