I would use either of the below options to know the lineage of views in a graphical representation:
* [**Data Lineage**](https://community.denodo.com/docs/html/browse/7.0/vdp/administration/creating_derived_views/data_lineage/data_lineage) option available for derived views in Virtual DataPort Administration Tool which displays a diagram of the data sources and views used and also provides you a way to identify which is the origin of the column in a view.
* [**Lineage of Views**]( https://community.denodo.com/docs/html/browse/7.0/vdp/data_catalog/browse/views_browse/lineage_of_views) option in Data Catalog, this tab displays a graph of the data sources and views used. It also displays the source where the information of each field comes from, this graph allows you to zoom in/out and to move through it with the mouse or with the arrows in the image and also has an option to export the current image.
Hope this helps!