问题 I am preparing a datastudio report. The data studio report consists of the following columns below: As seen in the picture it captures metric data at a particular time . The date range is set as the end_time The X axis will represent the end_time column and the breakdown dimension will be InstanceName column and I am preparing to show it as line chart. There are 2 metrics readops and writeops columns. I need to represent these 2 metrics as 2 different lines in the same chart so that the read