Datamanager copy Script

Dear Experts,

Please guide how to modify my script for new requirement.

Current Situation:

1. The Copy Version allowed users to put Source and Destination for Cost Center , Period
   and version Version – This although intended for more flexibility to copy across
   Cost Centers .

In data manager script:

PROMPT(COPYMOVE,%SELECTION%,%TOSELECTION%,"Select the members to COPY and where to","%TIME_DIM%,%ENTITY_DIM%,%CATEGORY_DIM%")
INFO(%SUFFIX2%,DIMENSION:CURRENCY|LC,FC,GC|)
INFO(%SUFFIX3%,DIMENSION:FLOW|F_NONE|)

INFO(%TEMPNO1%,%INCREASENO%)
INFO(%ACTNO%,%INCREASENO%)
TASK(/CPMB/CM_CONVERT,OUTPUTNO,%TEMPNO1%)
TASK(/CPMB/CM_CONVERT,ACT_FILE_NO,%ACTNO%)
TASK(/CPMB/CM_CONVERT,SAPPSET,%APPSET%)
TASK(/CPMB/CM_CONVERT,SAPP,%APP%)
TASK(/CPMB/CM_CONVERT,SELECTION,%SELECTION%%SUFFIX2%%SUFFIX3%)
TASK(/CPMB/CM_CONVERT,TOSELECTION,%TOSELECTION%%SUFFIX2%%SUFFIX3%)
TASK(/CPMB/CM_CONVERT,CLEARDATA,%CLEARDATA%)
TASK(/CPMB/CLEAR_SOURCE_CUBE,CHECKLCK,%CHECKLCK%)
TASK(/CPMB/CLEAR_SOURCE_CUBE,SELECTION,%TOSELECTION%%SUFFIX2%%SUFFIX3%%)
TASK(/CPMB/APPEND_LOAD,INPUTNO,%TEMPNO1%)
TASK(/CPMB/APPEND_LOAD,ACT_FILE_NO,%ACTNO%)
TASK(/CPMB/APPEND_LOAD,RUNLOGIC,1)
TASK(/CPMB/APPEND_LOAD,CHECKLCK,1)
TASK(/CPMB/APPEND_LOAD,CLEARDATA,0)

New Requirement:

1. TheSource and Destination Fields should be available only for Version. Cost Center
   and Period should have only Source Fields or Destination Field not selectable
   and Defaulted to <same>. This means that the Simplified Copy Version
   function should: Take The figures from the Source Version and
   Source Period(s) of the Source Cost Center(s) and copy the Version to the same
   Cost Centers for the same Periods
2. IfActuals is selected as the Source or Destination Version – Skip / not allow the
   Copy Version to work.

Please guide me how to achive this . Thank you.

Regards,

Raj