How to assign role based permissions to Document and Media Portlet

[Venkateswara Raju Vidyadharani, módosítva 11 év-val korábban]

Hi,

As per my project requirement i have to manage Document library portlet

Requirement is There are 3 users and 3 types of Documents (Maths ,Physics,Chemistry)
1.Teaching Staff( (Maths,Physics,Chemistry users) => all permissions on their corrusponding documents only
2.Valuator => only download and discussions permission
3.Data Entry =>only download permission

and Maths users can have all permissions on Maths Documents only but not view remaining documents
Physics users can have all permissions on Maths Documents only but not view remaining documents
Chemistry users can have all permissions on Maths Documents only but not view remaining documents

How can i organize this by using roles and permissions in Liferay??/

Thanks in advance for helping.....

[mohammad azaruddin, módosítva 11 év-val korábban]

login as admin> go to control panel>roles ,Select the role and Define Permission

[Venkateswara Raju Vidyadharani, módosítva 11 év-val korábban]

Thank yor for help.

but there are two types permissions for Document libray i.e Site Content and Site Applications

what are those and their differences?

[mohammad azaruddin, módosítva 11 év-val korábban]

Hi
You can go for site content option.Dont have much knowledge about differences.as the name indicates site content refers to current site

[Joaquin Cabal, módosítva 11 év-val korábban]

Hi , the "site content" and "site application" is the scope of the roles.
If you select site content, the Role scope would be a specifically Site content (with ist pages), and a Site Application scope would include the whole application..

Regards!