Create Resource Group Access Policy

Now is most interesting part

Go to Access Policies Page

Now add new Access Policy

So, here we must assign access to all actions to Portfolio Entity (if you do it for other entities, replace Portfolio with other Model Name)

Here is full JSON of that policy

{
  "Version": "2023-01-01",
  "Statement": [
    {
      "Action": [
        "finmars:Portfolio:create",
        "finmars:Portfolio:update",
        "finmars:Portfolio:destroy",
        "finmars:Portfolio:bulk_delete",
        "finmars:Portfolio:bulk_restore",
        "finmars:Portfolio:delete_preview",
        "finmars:Portfolio:list_ev_group",
        "finmars:Portfolio:list_ev_item",
        "finmars:Portfolio:list"
      ],
      "Effect": "Allow",
      "Resource": [
        "frn:finmars:iam:resourcegroup:portfolio_group_a"
      ],
      "Principal": "*"
    }
  ]
}

So, please NOTE BENE

"Resource": [
  "frn:finmars:iam:resourcegroup:portfolio_group_a"
],

Here ins Resource property

We must add FRN of our Resource Group, so - frn:finmars:iam:resourcegroup:portfolio_group_a

Thats it!

Now lets go to Member Page

Go to Member Page

Go to Attached Access Policies 

And attach our new Access Policy

Save Member and thats it!

Now its all done, IAM will gave access to that portfolio that Member