how to make multiple select field dynamic based on two fields values that match custom record

AI generated answer (using internal Slack threads):

To make a multiple select field dynamic based on two fields values that match a custom record, you can use the sourcing and filtering feature in NetSuite. This feature allows you to create dependencies between fields and filter the options available in a field based on the value of another field. Here are the steps to achieve this: 1. Create a custom record for your field. This custom record should have fields that correspond to the two fields you want to base your dynamic field on. 2. In your custom record, create dependencies between the two fields. This means that the value of one field depends on the value of the other field. 3. On the custom field that you want to make dynamic, go to the sourcing and filtering subtab. Here, you can set up the dependencies and filters for your field. 4. Set the source list to the custom record you created and the source filter to the field in the custom record that corresponds to the field you want to base your dynamic field on. 5. Set the filter using field to the other field in your custom record that you want to base your dynamic field on. 6. Set the filter compare type to 'is' and the filter value to the value you want to filter by. Now, when the value of the first field changes, the options available in your dynamic field will be filtered based on the value of the second field. Please note that this solution assumes that all the fields are custom fields on a custom record. If the fields are native fields, you might need to use a workflow or script to achieve the same result. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******