# Complex Features for Information Providers

The following information is available:

- Tutorial on form creation/submission with examples of form servers that send mail based on submissions.
- Tutorial on using Mosaic and WAIS together (including information on using WAIS as a back-end search engine for HTTP servers).
- Tutorial on user authentication with NCSA httpd 1.0a5 and Mosaic 2.0.
- Tutorial on graphical information maps using NCSA httpd 1.0a5 and Mosaic 2.0.

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