How can I remove the "New Project Workspace" link in the project workspace?

[Casey23]

We are in the process of upgrading to Xanadu, and due to time constraints, we aren't able to move to the new Project Workspace. We have already disabled it on the back end, but this link is showing up in the "legacy" workspace and we want to remove it until we are ready to enable the new project workspace. Does anyone know where to do that?

TIA

[Babitha Bokka]

We are looking to disable this as well due to the different process followed by underlying elements and the time crunch, ServiceNow rather than giving the New project workspace as an add on like before is now forcing the plugin in the XANADU release.

This would have been great if there was a property or so to enable/disable new project workspace so that he flexibility of having it would have been great.

Anyone on how we can disable it from the classic planning  Console ? TIA

[Casey23 · Accepted solution]

I received a response from support on this. 

To remove the banner, you need to set this script include to inactive: https://<instanceurl>.service-now.com/now/nav/ui/classic/params/target/sys_script_include.do%3Fsys_id%3D8ab4f3565376301016f6ddeeff7b1289

To remove the link, you need to set this macro to inactive: https://<instanceurl>.service-now.com/now/nav/ui/classic/params/target/sys_ui_macro.do%3Fsys_id%3D8b1981e253f2301016f6ddeeff7b12b8

For reference, if you want to remove the Project Workspace until you've had more time to review it, you can do that from here: https://<instanceurl>.service-now.com/now/nav/ui/classic/params/target/sys_ux_experience_category.do...

In the related list, just open the Project Workspace and set it to inactive. You may need to do a cache.do, and even then it took a while to disappear from the dropdown, but it eventually did.

[magnucki]

There is a userpPreference you can use in order to deactivate the banner. 

'com.snc.project_management.opted_out_new_experience'  : true

If you deactivate the BannerContent script include, you run into the issue, that projects are no longer synced as planning items within Portfolio Management.