Test Complete Hiearchy setup

Hello ! Its a little bit of an odd question but maybe someone could guide me or give me some feedback.

So currently i have it setup like this (as shown in picture) 

1.

Folder: Application (Libraries)
          EngineData - Testcase (Holds all the test cases inside of it)

But this way ^ is split up into groups inside of the test case

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2.

Folder: Application (Libraries)
          Folder: Tested function (EngineData)
                               Testcase
                               Testcase
                               Testcase

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Number 2 is more readable BUT, will not be created in order since test complete will sort them in the project explorer within the folder in alphabetic order + i am unable to execute the whole folder in the correct order. I will need to execute the testcase one by one if i wanna manually check it through. 

Is there any other better way to do this perhaps?