Starting with the release of Strategy ONE (March 2024), dossiers are also known as dashboards.
Using a Windows machine, users are unable to create the correct reference lines when Workstation or Desktop are in a language that uses a comma (,) as a decimal separator. The values after the comma are not recognized, so when using a percent value like 50%, the value represented as 0,5 is only recognized as 0.

This is an identified defect in Strategy Desktop and Workstation. Values separated by a comma are not recognized by the product, so there becomes a conflict with two values listed as 0.
This issue is addressed in Strategy Desktop and Workstation 2019 Update 2. Please update to Strategy 2019 Update 2 to take advantage of the fix.