permission

I'm looking for some advice.

I'm working with a client who will be switching to Drupal with Ubercart as their primary e-commerce system. Part of our content delivery has to do with subscriptions. We have several hundred products, and we want to be able to sell a subscription for each individual product.

Hello,

Is it possible to use workflow with a permission based on term? I.e. a publishing workflow, every article is assigned to one (or more) term in a vocabulary. Each editor can access into only certain terms.

Edit 1: to give more info, a comparison of different taxonomy permission module http://groups.drupal.org/node/21915

http://drupal.org/project/content_access
http://drupal.org/project/nodeaccess
I think there are some more access / permission UI modules but those two look for me nearly absolutely identical except content_access uses ACL for user permissions.

BTW: I see sometimes a block "Recommendation: Related projects" when accessing projects.. who is maintaining those information? Is it automatically tag based? Because in both cases each other isn't showing up.

For the site we're creating we would like users to only be able to edit their Node Profile node, but no need to create one (our import tool creates a profile for them). However, it looks like this is not possible since it seems you need permission to "Create" the profile in order to edit it. Has any found a way to get around this?

I am Garthee from Sri Lanka, who did uLink (universal filtering of links at real time and auto completion of links through AJAX ) for GSOC ’07. As I am still at University, I would like to apply once more and here is my idea…

The problem at hand is authorization / permission control in Drupal.

Trong cuốn Building Online Community with Drupal trang 36 nó có cái hình này:

http://trunga.com/tmp/drupal_comment_access.JPG

Sao khi mình cài Drupal lên thì ko có thêm 2 cái quyền mà mình đánh dấu trong hình nhỉ?