Why are the rate and amount fields on a purchase req greyed out? How can I make them field type normal

AI generated answer (using internal Slack threads):

The rate and amount fields on a purchase requisition might be greyed out due to a few reasons. One of the common reasons is that these fields are linked to other fields or records, and their values are auto-populated based on the values of those linked fields or records. For example, the rate could be auto-populated based on the selected item and its rate in the item record. Similarly, the amount could be auto-populated based on the rate and quantity. If you want to make these fields editable, you might need to customize the form and change the sourcing of these fields. However, please note that this could have implications on other parts of the system, as these fields are often used in calculations and workflows. Therefore, it's recommended to thoroughly test any changes in a sandbox environment before deploying them to the production environment. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******