In OpenPlant Modeler CONNECT Edition, requirement is to format Number property so that desired number format can be set by default.
In OpenPlant Modeler CONNECT Edition, upon placing tagged component like equipment, valves, it show number format to four digits by default. Refer image below
In this wiki article, we will explore about schema customization that will allow to set number format to desired digits by default.
If above problem still persists, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround.