Hi @scribidouille
If you add the cost as a dimension, rather than a measure, then there will be a magnifying glass at the top of the column and users could type an amount in here. This can then be prefixed with <= = or >=, giving them more flexibility.
This may not work though, if you have multiple source rows aggregating into a row in a table. If there is no unique ID on the row you will get odd values.
The other thing you will want to do with that approach is make sure the cost is formatted correctly in the load script. I guess the problem will be that if you can't create a variable then you won't be able to edit the load script either?
The method you mention would be the best way. Perhaps you could ask the devs to create the variable for you and then you may be able to add an input that allows it to be edited?
Apologies for not answering in French, but I don't trust Google Translate with not making a mess of my answer.
Hope that helps.
Steve
