How to redirect the traffic from /PMUser to /PMSelfService portal on IIS (4375756)

1 - Install URL Rewrite, it can be downloaded from the following link https://www.iis.net/downloads/microsoft/url-rewrite

2 - Open IIS Manager and navigate to Default Web Site | PMUser virtual website;

3 - In the main panel, double-click on URL Rewrite.

  4 - Click Add Rule(s)... on the right-hand menu.

5 - With Blank rule selected click OK.

6 - Give the rule a name, such as 'Legacy Self-Service Portal /PMuser Redirect'.

7 - In the Match URL section copy the following regex into the Pattern box:
^$

Note: This asserts position at the start and end of the string entered.

8 - In the Action section change the Action type from Rewrite to Redirect.

9 - Copy the following into the Redirect URL box:

/PMSelfService

10 - Change the Redirect type from Permanent (301) to Found (302). We recommend the use of a 302 temporary redirect.

11 - Ensure Append query string is ticked. This will add either /SelfService/login to the URL and redirect the user to the new self-service portal.

12 - The Inbound Rule should look like this:

13 - Click Apply on the right-hand menu under Actions.