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Online: Request Help
Phone: (707) 826-HELP (4357)
Email: help@humboldt [dot] edu
In Person: Library 120 • Hours
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System Status

Services For

R25 WebViewer (Resource25)


The R25 WebViewer lets you search for and request a reservation for classrooms for events on campus, in conjunction with Room Reservations in University Center. Use WebViewer to:

  • View events by date
  • View events by location
  • Search for spaces, events, and classes
  • Make a space request

You can also use the WebViewer for information about space attributes (owners, features, room capacity). 

Note that WebViewer should not be used to schedule classes or to reserve conference rooms in University Center.

Who's it for?

System Configuration

Firefox is the preferred browser for use with R25 WebViewer, but any popular browser should work.

Additional Information

If you need help scheduling a space for a class, please send an email to

University Center conference rooms are reserved directly with the Room Reservations information desk at (707) 826-4414.

If you are looking for an available space every week for the entire term, you need to check all 15 weeks for the room to ensure that there are no conflicts for that term.

For restricted spaces, please contact the "owner" before submitting your request.

Accessing This Service

R25 WebViewer is accessible directly on the web or through the R25 section of the Training & Professional Development website. Space availability can be viewed by anyone, but the reservation request process requires that you log into the system with your HSU User Name and Password.

Forgot your password?

Using This Service

Full details on how to use each aspect of the R25 WebViewer can be found on the Training & Professional Development website:

For additional assistance with Room Reservations, contact:

Information Desk, University Center
(707) 826-4414

Frequently Asked Questions

Use of the R25 WebViewer room reservation system is governed by the CSU Responsible Use Policy