Polymeric value document substrate, the security element, security document and manufacturing processes

The invention relates to a polymeric value document substrate or a security element comprising a polymeric support which is provided in a predetermined area in the order with a replication layer and a doped with at least one dichroic dye liquid crystal material layer, in which the liquid crystal material layer facing surface of the replication layer a the dichroic dye doped liquid crystal material layer aligning relief structure is embossed and the embossed relief structure comprises at least two regions with different orientation directions.