The dependencies and constraints display in the lower section of the Schedule Status Task View:

Displaying dependencies and constraints

Select a block in the Available Block List (ABL) to display its dependencies and/or constraints in the respective tab.

Adding predecessor records to the Watched Records list

You may want to add a block's predecessor to the Watched List, for example, to highlight and analyse unsatisfied predecessors in the schedule. You can do this by selecting block/s in the Watched Records and/or Selected Records tabs, then right-clicking and selecting Add Predecessor To Watch.