_createInstanceLink

Given a received Model, this produces a Link to create an instance of that Model. -- Function

MODEL -> _createInstanceLink -> _linkButton(LABEL)

This is how you implement a "Create" button. _createInstanceLink takes a MODEL, and produces an External Link to the page to create a new Instance of it.

You will usually then feed this into, eg, _linkButton or _iconButton as a way to display the Link.

MODEL -> LINK PROPERTY._createInstanceLink -> _linkButton(LABEL)

You may optionally specify a Link Property with _createInstanceLink. That means that the newly-created Instance should point back to this Thing -- the one where you have the button -- through the specified Link Property. This is very useful for creating "child" Thing easily.