Creating Custom Assistants
You can use the assistant page type to create custom assistants. An assistant (also called a wizard) has a series of steps that users complete to finish a larger task.
For examples of the NetSuite built-in assistants, see Understanding NetSuite Assistants.
You build assistants with Suitelets and the N/ui/serverWidget Module.
Note:
You can't use the assistant on externally available Suitelets.
Important:
SuiteScript doesn't support direct access to the NetSuite UI through the Document Object Model (DOM). You should only access the NetSuite UI using SuiteScript APIs.