When the IDP asks for your user name, it is best to start with your email address.  If that doesn't work, try your givenname_familyname without the @sil.org.  If the login page still doesn't recognize your username, check the following:

• Is your username correct? Your username might not be givenname_familyname., especially if you have multiple names or use a nickname. For example, your email address may use "bill_" or "deb_", but your username might be "william_" or "deborah_".  If you are unsure of your username, please contact us for help. The bottom line is that it is what is entered in Workday.

• Is there a problem with your Workday record? This problem is not common. However, if your record is locked or you have no corporate email address on file, contact your HR department.