work flow log(Recipiants of WBS work package)

hello all,

i have an ALV Report requirement like below,

in the selection screen i need to enter WBS Element,

when execute i need to display work flow task agent (i.e presently the work order sent to whom),

in the screen shot when i click agents

i will get the current login like below,

in the ALV Report i need to display The Current Login which is 'DE' here...

how do i achieve this,

thanks in advance....