Tiered taxonomy block module takes 2 vocabularies and creates a tiered block. 1st tier is a list of all 1st vocabulary terms. Under each 1st vocabulary term, a list of 2nd vocabulary terms are displayed only if there are published nodes that are tagged with both 1st and 2nd vocabulary terms.
This module provides a page where you can see each content type you've selected and under every terms from vocabularies you've selected.
You can :
select which content types you want to display;
select which vocabularies you want to display.
Provided :
pages where your catalog vocabulary is displayed as a grid, with a nested navigation (when you click on a child term, you have the same catalog display for this term or the taxonomy term page if this term doesn't have children);
This module allows to setup Workflow relationships. At the moment only "workflow -> node" relationship is implemented, but the module could be expanded to support any kind of workflow relationship.
Currently Workflow Relationships consists of 2 parts:
Administration UI, that allows to setup relationship table
CTools/Panels integration: relationship you set up is then available as CTools relationship, so you can show "related" node (or part of it) in a Panel pane that you put in Panel containing source node context