ex:

arr =   | tCount     |system | atyId| aVersion|
        |:-----------|:------|:-----|:--------|
        | 12         |1001   |a001  |11       |
        | 12         |1001   |a002  |12       |
        | 12         |1002   |a003  |13       |
        | 12         |1001   |a004  |14       |

response = [ {
                 system: '1001',
                 data:  [
                          { 
                            atyId: 'a001  ',
                            aVersion: '11'
                           } ,
                          { 
                            atyId: 'a002  ',
                            aVersion: '12'
                           } ,
                           { 
                            atyId: 'a004  ',
                            aVersion: '14'
                           } 
                        ]
               },
              {
                 system: '1003',
                 data:  [
                          { 
                            atyId: 'a003  ',
                            aVersion: '13'
                           } 
                         ]
              }
         ]