Custom Data quality check

Hi @sd_2000 ,

Thank you for your question. 

Sure, you can create a DQ Detection rule which is used for detecting business term in Catalog Items.

To give you an example:

1. Go to Web App → navigate to section Data Quality → DQ Detection Rules and click on Create in the upper right corner

   

    

2. Fill in name (required) and other fields (if needed)

3. Go to Implementation tab 

4. Add a new attribute and select a logic type detection in the section Rule Logic

5. Change the condition type to Advanced Expression and write an expression, for our example we have used upper(input_blood_group) is in {‘A’, ‘B’, ‘AB’, ‘0’} to detect values A, B, AB and 0

6. Test the rule to see that it’s working as desired

7.  Publish

Hope it helps.