How to define multiselect fields

Questions
1

Our client needs several product fields that are both filters and multiselect. I have defined them in ProductFieldDefinitionSetup.cs:

            new FieldDefinition<ProductArea>("NewField", SystemFieldTypeConstants.TextOption)
            {
                CanBeGridColumn = true,
                CanBeGridFilter = true,
                Option = new TextOption
                {
                    MultiSelect = true,
                    Items = new List<TextOption.Item>
                    {

                    }
                }
            },

as you can see I have skipped defining the Options, added them in back office and this actually works. However, do I need to define this field anywhere else (ProductItemViewModel.cs and ProductItemViewModelBuilder.cs for example)?

Litium version: 7

2

Do you add it to a ProductFieldTemplate manually in BO?

3

Yes exactly, cus we don’t know all possible options yet.

4

If you need to show the value from the field (visible on site) then you need to implement it of course everywhere it is required.

5

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