Possible to avoid Level: added in UserDefinedPropertyset?

[Hans Hendriks]

Is it possible to avoid that Revit is adding the value Level: to Base Constraint value in a UserPropertySet?
Example: In Revit Level 2, result in IFC: Level: Level 2

[Dirk Van Rillaer]

Hi Hans,
As far as I know, the only way to get rid of the prefix, is by using an expression.
In this case the expression would be: {$this("Base Constraint").("Name")}
Regards,
Dirk

[Anno Wielenga]

Hi Dirk,

Is it possible to do it in one string? Because element have different Level properties:
Walls have: Base Constraints
Windows have: Level
Roof have: Reference Level
Railing have: Base Level

We tried to make a string with more types but it wouldn't work, do you've got an idea?

For Example we tried with: {$this("Base Constraint"+"Level"+"Reference Level"+"Base Level").("Name")}

[Dirk Van Rillaer]

Hi Anno,

To my surprise, it is indeed possible to use such a combination expression.
I tried successfully the following notation as expression for a Wall/Door/Roof

{$this("Base Constraint").("Name")+$this("Level").("Name")+$this("Base Level").("Name")}

so in the same style all the other "leveltypes" could be added to this expression.

Regards,
Dirk