How to show grouped data in the same table?

Hi,
I am using JDev 11.1.1.2.0 with ADF 11g.
I have a below requirement
I have a tbl as below
Columns -==> RC TL Code
Data ==> 0 0 Prof
0 1 Prin
0 2 Tech
1 0 Prin
1 2 Prof
I prepared a query with a grouping on TL so that I can show my data as below
TL - 0
RC Code
0 Prof
1 Prin
TL - 1
RC Code
1 Prin
TL - 2
RC Code
0 Tech
2 Prof
Really confused on to what type of component should I use and how can the component be repeated once dragged and dropped onto the canvas. Is this possible using ADF? If not what is the alternative?
Thanks in advance.

Hi Bharat,
  Unload the Repository and Delete the Table and fields in Hierarchy table and Recreate and reload the data.OIther wise you have to lot of manual work.
Thanks
Ganesh Kotti

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            0                                                                                                                                                                                                                            AS CST_CODE_1,
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            0                                                                                                                                                                                                                            AS VISIT_UPDATED_COUNT,
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            PAYRESP_CODE                                                                             AS APPOI_PAYRESP_CODE,
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            NAME.NAM_PN_NAM AS PATIENT_LAST_NAME,
            NAME.NAM_PN_FNAM AS PATIENT_FIRST_NAME,
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                   CT_R_INSTITUTIONS       INSTITUTION,
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                   PI_R_CONF_LEVELS        CONFIDENTIALITY,
                   PI_T_NAMES              NAME,
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    452580     05/07/2012 7:00:00     04/07/2012 20:15:00     36937     VCONTRERAS 04/07/2012 13:56:33
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    451824     03/07/2012 17:00:00     03/07/2012 7:00:00     47393     OVILLACIS     03/07/2012 7:06:37
    453160     05/07/2012 17:00:00     05/07/2012 14:50:00     47393     WALEMA     05/07/2012 14:57:51
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    452580     05/07/2012 7:00:00     04/07/2012 20:15:00     36937     VCONTRERAS 04/07/2012 13:56:33
    451591     02/07/2012 18:00:00     02/07/2012 13:00:00     47393     OVILLACIS     02/07/2012 13:39:40
    451824     03/07/2012 17:00:00     03/07/2012 7:00:00     47393     OVILLACIS     03/07/2012 7:06:37
    453160     05/07/2012 17:00:00     05/07/2012 14:50:00     47393     WALEMA     05/07/2012 14:57:51
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