i've got a set of questions according the custom properties.
As i understand you can create their definition only through the API.
The API definition states, that type by default is a string, but it seems that it can be also a regular expression and enumeration.
-How do I define the regular expression there?
-How do i define a enumeration items?
-Is it possible to delete/update a property definition? the API lacks that option
-How do I move definitions between the environments? The metadata export-import does not have that option
-How does the import of the entity with custom properties behave when i dont have them defined in the target environment yet?
best regards , RD