Is it possible to change the hyperlink behind Tibco Nimbus Logo present top left corner on the homepage and make it to the landing page when we click on the logo?
Presently, selecting this take you back to the homepage/your favorites.  

Can we change hyperlink behind Tibco Nimbus Logo on the Home Page?

Test and Production environment.

We can not modify the URL behind the Tibco Logo present on the home screen as it is as per design. If you would like to set up the landing page as the home page then it is possible and the Tibco Logo will redirect to your landing page if you click on it.
You can follow the below steps to set up landing page,

-- Open Author Client
-- Go to Administration --> System Options
-- In the General section click on the "Landing Pages" button.
-- Click on File --> New
-- Add name and URL for landing page then click on Ok.
-- After adding the landing page, you can set it in two ways and those are A) Globally in the System Options or B) Locally for each user.  

A) Globally in the System Options  
    - Click on "Default Author Settings" or "Default Contributor Settings"  
    - Select the appropriate landing page from the drop-down and it will be added to each newly created user by default.    
       Note: Author settings will be applied to Admin also.    

B) Locally for each user  
    - Go to Tools --> Users --> User Accounts  
    - Right-click on a user or multiple users by pressing "CTRL + user".  
    - Click on "Set Landing Page" option  
    - Select appropriate landing page from drop down and click Ok.