Customize Enterprise Portal Site Login

[Andrew-Bowne]

Is it possible to customize the login page for an Enterprise Portal Site?  Right now it's pretty basic and we'd like to provide our users something a bit more intuitive.  Here's a screenshot of the basic login page:

[jcarlson]

Of course! Remote into your portal machine and find the html file, likely at <your-portal>/home/signin.html, then adjust to your heart's content. Portal upgrades reset these kinds of changes, but we will often apply custom CSS to these kinds of pages to make them thematically consistent with our organization.

[Andrew-Bowne]

If I'm not mistaken, you are pointing to the Sign In page for Portal itself.  I'm talking about the sign in page for a Portal Site.  (aka Hub Site) but within portal.  The login seems to trace out to the following URL but I can't find the actual Sign In Page:

/portal/apps/sites/#/home

[PamTurner]

Did anyone ever figure out if this was possible? I'm trying to do the exact same thing to give our users some context on logging in.

Thank you!

[MapsAreFun]

I'm keen to find out if anyone has found a solution to this also. 

[Klint]

Hello @Andrew-Bowne 

Windows:

C:\Program Files\ArcGIS\Portal\apps\sites\stencil-components\locales\arcgis-hub-help-state.i18n.en.json

Linux:

\Portal\apps\sites\stencil-components\locales\arcgis-hub-help-state.i18n.en.json

How to find on a 11.5 and 11.3 version of Enterprise Portal (or any other version of the software) :

• Use Notepad ++  
• Ctrl + F
• Find in Files tab  
  • Find What
  • Directory

Maybe some day Esri will provide us with a supported workflow for this? 

@DerekLaw https://community.esri.com/t5/arcgis-enterprise-portal-questions/is-it-possible-to-customize-the-log...

@MaggieBusek https://community.esri.com/t5/arcgis-enterprise-ideas/customizable-portal-sign-in-page/idc-p/1342819...

Disclaimer Note from my end:

It may not be supported to make such changes to the environment as it could lead to unforeseen issues.

Do consult with Esri Technical support services.

Scope of Support

1. Customization of solutions, templates, or tools; including unsupported software functionality.
   Please contact Esri's consulting services for assistance in this area.

Kind Regards,

Klint Maliakal