The GetModelParameterList command retrieves all the model parameters available from document p.

$\mathrm{with}\left(\mathrm{CAD}\left[\mathrm{Inventor}\right]\right)\:$

$\mathrm{OpenConnection}\left(\right)\:$

$\mathrm{doc}≔\mathrm{GetActiveDocument}\left(\right)\:$

$\mathrm{GetModelParameterList}\left(\mathrm{doc}\right)$

$\left[''d1''\,''d2''\,''d3''\,''d4''\right]$

$\mathrm{CloseConnection}\left(\right)\:$