date range of planning workbench can't be changed

AI generated answer (using internal Slack threads):

Based on the conversations provided, it seems that the date range of the planning workbench cannot be directly changed. The first period is driven by the rev/rec start date. If you want to change the date range, you might need to edit the revenue plan and change the actual start and end date. However, it's noted that you don't want to change the start date. In the second conversation, it's discussed that a user event script is not triggered when creating or editing planned orders from the planning workbench. The reason for this is not clear from the conversation, but it's suggested that the planning workbench might be using its own user event scripts, which could be interfering with the triggering of other scripts. The third conversation does not seem to be directly related to the planning workbench or changing its date range. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******