[Custom field source data from saved search] Aim: Create a field using suitescript (suitelet) and source the values from a saved search I created a saved search that returns me a list of items based on some criteria. I want my field to use to this saved search as source. I tried the property addSelectOption but my field doesnt have the search behaviour like a standard item field on transaction form (Search by using %). Can anyone help me?

That behavior is driven by how many options you have added to the field, and the personal preference setting “Maximum Entries in Dropdowns”

Even your results exceed the maximum this behavior isn't available for drop down lists created using addSelectOption

Ah, sorry, you’re right. The system would have no way of offering a search function in that case. You could add nonsense entries if you want.