...
search on all columns
Type (config Enum)
name
Calculation rule
DateValidFrom
DateValidTo
product
search results
name
Type (config Enum)
Calculation rule
DateValidFrom
DateValidTo
product
one edit button
one delete button
one replace button
3 dot menu on products list (fe-contribution)
“Create Bill“ on selected line / query that will ask dateFrom/DateTo
1 new button
...