Sorting Bar Chart based on Custom Dimension

[QlikSense_Best]

Hi, I'm trying to sort my bar chart with a custom expression.

I understand I can do something like this for sorting a dimension:

Match(brand, 'B', 'E', 'F', 'A', 'C', 'D', 'Others')

But what do I do when brand is a custom dimension (Created in Master Items) or a created dimension within Qlik?

[chaorenzhu]

Suggest you use dual() in load script to assign numerical value associated to the string value, then sort according to the numerical value

[vinieme12]

You can sort master dimensions   the same way as any other dimension in a chart

Toggle Sort to Custom  , then choose sort by expression