Activity panel without setting up a section case

Hello,

Here is the example on how to remove stages from the opportunity DCM:

define("SectionActionsDashboard", [], function() {
  return {
    methods: {
      shouldBeVisible: function() {
        var currentEntity = this.get("EntitySchemaName");
        var isCurrentEntityOpportunity = currentEntity == "Opportunity";
        if (isCurrentEntityOpportunity) {
          return false;
        }
        return true;
      }
    },
    diff: /**SCHEMA_DIFF*/[
      {
        "operation": "merge",
        "name": "ActionsControl",
        "parentName": "HeaderContainer",
        "propertyName": "items",
        "values": {
        "visible": {
            "bindTo": "shouldBeVisible",
            "bindConfig": { converter: "invertBooleanValue" }
          }
        }
      },
    ]/**SCHEMA_DIFF*/
  };
});

This should be added to the replaced (if there is no replacement it should be created) SectionActionsDashboard and the page should be refreshed.