how can i know if the sublist of custom records on my custom record is a static sublist?

AI generated answer (using internal Slack threads):

To determine if the sublist of custom records on your custom record is a static sublist, you need to understand the nature of static sublists in NetSuite. Static sublists are typically created by saved searches and are not stored on the record itself. Instead, they are run on page load and display the data. This is why you cannot access them when accessing the record via SuiteScript API. In the context of SuiteScript, static sublists do not have SuiteScript support. This means you cannot manipulate them like normal sublists. For example, you cannot add to them like in normal sublists. If you need to access the same data as the static sublist, you would need to load and run the same search in your code. If you want a scriptable custom sublist, you should consider using Custom Child Record Sublist Creation with SuiteScript. This allows you to create a sublist that behaves like normal sublists and is mostly scriptable. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******