Not able to add dashboards objects and OTBI contents on Dashboard pages

Summary:

I am trying to create one dashboards using analysis but when I created one dashboard and trying to add column sections and other dashboards options on dashboard page.it is not allowing me to add.

Please suggest if any one face this issue earlier?

Content (required):

I am trying to create one dashboards using analysis but when I created one dashboard and trying to add column sections and other dashboards options on dashboard page.it is not allowing me to add.

Please suggest if any one face this issue earlier?

I am having all the BIP admin roles is it something due to missing of any dashboards property?