How to create global filter in Fiori Overview Page

Hi Experts,

I am have a question with respect to FIORI Overview Page.

Question 1 : How we can add global filter in overview page?

Question 2 : How to do navigation when i click on any card?

I have tried to add it while creating the overview page and I got below code in the manifest.json file.

"sap.ovp": {

  "_version": "1.1.0",

  "globalFilterModel": "NorthwindModel",

  "globalFilterEntityType": "Territory",

  "cards": {}

This code enables the filter in the overview page but i am getting mentioned error"To show filters here, add them to the filter bar in Filters".

I know that we have to smart filter here ,but i am not sure where i have to do that.

So request all if they have implemented this functionality they can suggest or guide me.

Thanks,

JP