how to set default LT of BPA

Summary:

Our customer requester to set LT as one day for all product in BPA,

but each BPA may cotains more than one hundred line,

it to many hand work if we update LT one by one

Is there any solution to mass update LT(customer don't want to use FBDI)

or set a default value of LT?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

24D

Code Snippet (add any code snippets that support your topic, if applicable):