Which wiki engine are you referring to? If they support the stanard ASP.NET membership provider model, it should be rather easy since both systems will be able to use each other users and roles.

Thank you for the quick reply Denis.

I was looking at the wikis at http://csharpopensource.com/csharpwiki.aspx
From the ones in the list, I can see that ScrewTurn might be implementing the provider model.

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Razvan

Do you have any other suggestion from your experience and/or previous projects that you would recommend me to take into consideration?

Thanks,
Razvan

Hi,

  I have take a quick look at the fe things related to the Wiki app you have mentioned and it seems that it isn't based on the ASP.NET membership provider, but to be 100% sure please contact their support and check this out before you start using it.

Also take a look at the below url:
http://www.screwturn.eu/Commercial.ashx

We did some work with screwturn wiki. The problem with all these third-party packages (including blogengine.net, YAF, nopCommerce) is that they are changing their support for the provider infrastructure between versions. As far as I know, screwturn introduced the support for the membership provider via third-party plugin (http://www.screwturn.eu/Customize.ASP-NET-Membership-Proxy-User-Provider.ashx) in version 3.0, so you can start there.

Thanks both for the replies.
Digging a little more, I can see that there are not many .net wiki out there.
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Razvan