Mapping Template : Loosely Coupled or hard Coupled

Hi All
            I m using mapping template for graphical mappng. I have the following doubts:-
     1. Whether the mapping template is loosely coupled or tight coupled , i mean whether it picks the template at run time or the fields are filled one time only.
     2. If we use the mapping template and afterwards do some changes in the mapping template then whether the changes gets reflected in the mapping program or not?
      3. Can we change some fields of the mapping templates used in the mapping program after impoting that template? ( Here changes means changes in the mapping program )
     Regards
         Amit

hi,
>>  Whether the mapping template is loosely coupled or tight coupled , i mean whether it picks the template at run time or the fields are filled one time only.
i dnt know whether this is a standard term or not but in these terms i think it is " tight" coupled.
>>  If we use the mapping template and afterwards do some changes in the mapping template then whether the changes gets reflected in the mapping program or not?
No changes dont get reflected automatically if u change the template after assigning it in a mapping program.
>> Can we change some fields of the mapping templates used in the mapping program after impoting that template
It becomes a complete separate mapping program altogether even if u use a template. template is only to save ur time of designing mapping it does not contain references at run time. u can change this mapping program at anytime u want.
[reward if helpful]
regards,
latika.

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