I'd prefer we use “configure” in the sub-properties template. Also looking at parameter vs. property vs. field:

$ git describe
v1.0.0-rc5-162-g4aed614
$ git grep -i propert *.md | wc -l
23
$ git grep -i parameter *.md | wc -l
19
$ git grep -i field *.md | wc -l
18

So I'd like a template like:

The following properties can be specified to configure {thing}.

In this case that would be:

The following properties can be specified to configure namespaces:

But this is just me trying to copy-edit for consistency. The lines are clear as they stand, and slightly more clear with just the “setup” → “set up” change.