How to use LDAP?

Define tha LDAP* parameters in the parameters.php file.
You can rezfer to hte online Maula to get information about parameters.

How to import data from the server to perform "resources"?

No real need. Users identified n Ldap are autpalmtically registers as users. Then you can set users to be resources.
But you can just export Ldap users in flat csv format files and import via the import functionality (after a little transformatrion to fit expected format).

Can we add to each sub-project or project
- A sales price

For the Project ? Yes = Validated Cost.
For each resource ? No, cost for a resource is not project-dependant.

- Give the date of billing forecasting (several dates available)
- Check a box to say whether he was charged whether or not actual date?
- In the reports generate a graph of billing (actual and forecast?)

Global financial functionalities (billing ,invoicing) are to come next, coming from community users.

- Is it possible to apply the options to display before the name, code project. => This would allow the top left to see XXX - Name of project (or project code = XXXX)?

No, but you can enter it yourself if needed... In the next vedrsion, you will get a new Ref Number, that will possibly ijnclude project code. Maybe it may cover your need.

- Top left there is the possibility to select a project or a subproject. It would be nice to add a level: Ex a pole that might contain one or more projects

Then why not use top project of sub projects ?

Hello,

I use Wamp 2.2a and projectorria V1.9.1.
I've define the LDAP parameters in the parameters.php file, and activate PHP_LDAP module but i don't have ldap users in database. Why ?
In my trace :
2012-01-18 10:14:51 ===== TRACE ===== Login error for user 'TestUser'

With wrong LDAP parameters:
2012-01-18 10:14:21 ** ERROR ** ERROR **
2012-01-18 10:14:21 ** ERROR ** on file 'C:wampwwwprojectorriamodelUser.php' at line (494)
2012-01-18 10:14:21 ** ERROR ***** cause = ldap_search() [function.ldap-search]: Search: Can't contact LDAP server
2012-01-18 10:14:21 ===== TRACE ===== Login error for user 'TestUser'

Please help me !

Solution:
I replace $paramLdap_user_filter = 'uid=%USERNAME%'; by $paramLdap_user_filter = 'cn=%USERNAME%'; in parameters.php.
I authenticate with "name first_name" instead the AD logon name.