Page Comparison

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1. Click Add new column button right below the Columns tab
   
    
2. Select the Column type from the list below.  Check available column types here.
   
   
    
3.  Add column details
   
   
   1. Identifier  - this is a unique variable to identify the column. It's a required field, so you need to set the desired value here.
       
   2. Title - column title, displayed in the grid. 
       
   3. Default value - you can set a default value for the column here. The value can be queried from Jira objects with the help of the placeholders.
       
   4. Cell value required  - check to make the column required.
       
   5. Can Cell can be edited  - check to make the column edited on the issue view.
       
   6. Index data - check to make the column data searchable
      
      
   7. View settings - you can set the column width, make it resizable, or hide the column from being used in a Jira or column value placeholder and in the formula column.
      
       
   8. Summary Label - allows setting a label, that will be used in the column summary.
      
      
   9. Aggregation Operation helps to summarize or aggregate the column data with a sum, average, min/max, count and use a custom formula. 
      
      
4. Add the column.

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