I need to write a script include to fetch data for one field in table A from another table .

[kaushal_snow]

The condition is, I need to auto populate some fields in table A from table B. Shall I have to write a script include or it can be done using business rule also. Please help me with the following.

[yaswanthi2]

Hi @kaushal_snow 

You can write an after business rule to run on update.

The BR should be created in the first table.

Check below sample code:

 (function executeRule(current, previous /*null when async*/) { 
        
  var gr = new GlideRecord('second_table');
             
   current.field_name = gr.field_name;
        
   gr.update();
        
            
  }(current, previous);