/// migrate((app) => { const collection = app.findCollectionByNameOrId("pbc_340646327") // remove field collection.fields.removeById("relation1584152981") return app.save(collection) }, (app) => { const collection = app.findCollectionByNameOrId("pbc_340646327") // add field collection.fields.addAt(11, new Field({ "cascadeDelete": false, "collectionId": "pbc_3072146508", "hidden": false, "id": "relation1584152981", "maxSelect": 999, "minSelect": 0, "name": "free_agents", "presentable": false, "required": false, "system": false, "type": "relation" })) return app.save(collection) })