Manage BIM parameters for a drawing element

Every command starts with #set #parameter #ID IDOfElement, where you can give the ID of the drawing element.

Create a property:

#add "PropertySetName" "PropertyName" [#extratext "description"] "Type of parameter" "Value of parameter" #enter

The "Type of parameter" can be: IfcText, IfcLength, IfcNumber, IfcArea, etc.

Delete a property
#delete "PropertySetName" "PropertyName"

Modify a property value
#modify "PropertySetName" "PropertyName" "New value"

In case of #delete and #modify command, the property set and the property names aren't case sensitives.

An example:

#set #parameter #ID 2 #add "Thermal parameters" "Conductivity" "IfcText" "0.7" #enter

You can repeat the command for a material, for example:

#set #parameter #ID 2 #add "Thermal parameters" "Conductivity" "IfcText" "0.7" #next #add "Thermal parameters" "Density" "IfcText" "1000" #next #modify "Thermal parameters" "Conductivity" "0.71"#enter