I think you need to say more about what you are trying to do.

Usually this is handled by permissions. If the user has edit permission for the page then they can add modules. If they do not have edit permission then they cannot.

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Best wishes,
- Richard
Agile Development Consultant, Practitioner, and Trainer
www.dynamisys.co.uk

Hello All,

Thank you all for your comments. I guess I need to describe it more. Of course best would be to handle all of this using built in security. But that does not work for me since I have to validate user each time he access page. What I actually want to do is to validate if user has correct mail address. If he has correct mail address then I show modules on the page, if does not then I do not show modules. I was considering using sql scheduler for that and have stored procedure that checks people and adds them or drops them from dnn role. But I am affraid that dnn cache might not refresh.... or something else.... Everybody is saying that it is better to do those things using API. So I thought I will create a module that could check user address and show or hide modules when he access the page where module is installed.

So still it would be great if somebody could assist me on this topic.

Thanks