access to project details and WEB data with PDS

[Denis Mederake]

Hello,
I am trying to collect some data from a Project Server using PDS.
Now I wonder if it is correct that the given methods are quite restricted?

I looked through the PDS Reference but couldn't find the information I need:

- right now I'm using a combination of PDS Methods and the database views
(to which I have to gain access by invoking a PDS Method).
Is it true that I can only access the data from MSP_XXXX tables but not the
MSP_WEB_XXXX tables?
Unfortunately I need to read some fields from the _WEB_ tables (e.g. a
report is wanted that tells how many projects are created but not published,
which as far as I can see means to compare MSP_PROJECTS and MSP_WEB_PROJECTS,
or a report about answered assignments: value of
MSP_WEB_ASSIGNMENTS.WASSN_SEND_UPDATE_DATE)

- There are methods to add and alter the custom fields. But are there any
methods to read the custom field values of a certain project (in my case the
enterprise date1)?

I would really appreciate if you could deliver some details about PDS or
documentation that includes more details than the PDS reference because I
would like to avoid to read from the database directly.

Thanks
Denis