Best practice to save master-details data
Summary:
What is the best template to use for master-details UI like RRA and how the save function works?
Content (required):
I am trying to create a page to insert master and details data into BO. The page is similar to RRA design (as attached). I have an input form on top (master data) and table below (details data). However, when I try to save into BO, I'm not able to have the master ID in details data. Any guidance or reference on the best practice to save master-details data?
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Code Snippet (add any code snippets that support your topic, if applicable):
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