How to add filter options in ListView on Child Table Linked Fields

How can I add my own filter option so users can enter quick filter-value for searching.

For example apart from these 4 filters mentioned above, how can I add my own filter key here and value to be entered by the user.

@Abhiraj_Tulsyan click the 3 dots next to add , then customize , then open the field you want to add in filters , then check the standard filters button .

Hello @bahaou
In Supplier Quotation, I need to add a filter for Request For Quotation but there is no field there. How to add for that?

Also how to do it through custom app rather than form settings

@bahaou Any help on it?

@Abhiraj_Tulsyan just follow the instructions I gave you .

@bahaou I followed and the child table field is now showing.
There is Supplier Quotation and Request For Quoataion, But RFQ is connected through Supplier Quotation Item (not Supplier Quotation) and I can’t find a way to have filter on child table fields.

Please check once on it.