How do I edit rates across a long period when connected to an OTA?

video1.0<iframe src="https://www.loom.com/embed/445b1670fe4d42b9bb301a769993a58d" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/445b1670fe4d42b9bb301a769993a58d-f4bbaeeaa6f6936a.gif109.71How do I edit rates across a long period when connected to an OTA?