permission problem with multi companies

[porcelain160]

let us say there are companies A, B, C, D, etc,
i want to assign IDs for each company,but their permission is limited, for example, company A 's ID only can view the projects which are related with company A, and company A's ID can not view other company's projects and related information.so does B,C,D company,

how can i do this?

thanks guys!!!

[keb]

I just finished setting that up myself :)

For each user that is a member of company A, add a permission on the Companies module denying them access,add,edit,delete,view for each of the other companies. Make sure they don't have the Administrator role.

This looks a bit clumsy if there are even a medium number of companies, so i'm hoping there is a shortcut like in the Apache config where you can say "deny all except the ones i give permission to".

[caseydk]

This is exactly what I walk through here: http://caseysoftware.com/dotproject-permissions

[keb]

thanks!!
looks like the permissions are combined in a logical way :)