let props = { Strategy: [ { Test1: [ { Id: 1, Goal: "some goal", Strategies: [ { Id: 2123, License: "pro", Title: "Some Goal Title 1,", Summary: "Some Summary 1", Steps: [ { Description: "Description pro 1", Screenshot: "path1" }, { Description: "Description pro 2", Screenshot: "path2" } ] }, { Id: 1, License: "Free", Title: "Some Goal Title 2,", Summary: "Some Summary 2", Steps: [ { Description: "Description Free 5", Screenshot: "path1" }, { Description: "Description Free 4", Screenshot: "path2" } ] } ] } ], Test2: [ { Id: 2, Goal: "some new goal", Strategies: [ { Id: 2125, License: "silver", Title: "Some Goal Title 3,", Summary: "Some Summary 3", Steps: [ { Description: "Description silver 1", Screenshot: "path1" }, { Description: "Description silver 2", Screenshot: "path2" } ] }, { Id: 3, License: "gold", Title: "Some Goal Title 4", Summary: "Some Summary 4", Steps: [ { Description: "Description gold 5", Screenshot: "path1" }, { Description: "Description gold 4", Screenshot: "path2" } ] } ] } ] } ] } = { Strategy: { Id, Goal }, Strategies: { License, Title, Summary }, Steps: { Description, Screenshot }}; props = { ...props }; const showData = (obj) => { console.log(obj) }; showData(props);