FYI:
Nodes created with SWIS V2 in NPM 11.5.1 look & work okay in NPM< but there is something missing with the NCM integration so you can't add them to NCM, or carry out any of the NCM functions against them.
it's something deep in the database, because the only way to fix it is to delete & recreate the node
[CASE# 802801]
Nodes created with swisV3 work okay, though that has its own gotchas:
a) neither 0 nor 'False' is accepted as a boolean 'false' value
b) if the API throws a parameter cannot be converted from a string to boolean error it might be a good idea to tell us which one, exactly (no, it's not in the Fault Information)