There should be the possibility to run testcases from testsuites of foreign projects. Cool sideeffect will be that project files could be smal and straightforward and could be separarted for a single service (wsdl) of distributed software environment.
The maintenance effort could also be reduced to a minimum, when WSDL/API of one service changed it's just necessary to update the main testcase and all linked 'run testcases' were automatically updated.
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