  The problem of entanglement detection is a long standing problem in quantum
information theory. One of the primary procedures of detecting entanglement is
to find the suitable positive but non-completely positive maps. Here we try to
give a generic prescription to construct a positive map that can be useful for
such scenarios. We study a class of positive maps arising from Lindblad
structures. We show that two famous positive maps viz. transposition and Choi
map can be obtained as a special case of a class of positive maps having
Lindblad structure. Generalizing the transposition map to a one parameter
family we have used it to detect genuine multipartite entanglement. Finally
being motivated by the negativity of entanglement, we have defined a similar
measure for genuine multipartite entanglement.
