Custom Widget - missing "Application Extension" type while trying to upload a custom widget

[GuzaloiRakhimova]

I am using ArcGIS Enterprise 10.6.1. I was trying to add custom widgets, and in order to do so, I have to click on "My Content - Add Item - An Application". Once I click into an Application, I don't see an option as "Application Extension(App Builder)" in the "Types" option. I read that Custom widgets are available starting the version of ArcGIS Enterprise 10.5. Why do you think that type is not showing while creating an application. Because I want to add a customized widget into my portal?

[YaronCohen1]

Hi,

It is not available in AGOL. You need to install the portal in your organization

[pontiff76]

you need to be admin role in order to add the web application

[pontiff76]

I have the same issue on my portal.