The StripOptions command removes any optional arguments from a definite integral.

$\mathrm{with}\left(\mathrm{IntegrationTools}\right)\:$

$\mathrm{StripOptions}\left(\mathrm{Int}\left(f\left(x\right)\,x=0..1\,'\mathrm{continuous}'\right)\right)$

${\int }_0^{1}f\left(x\right)\ⅆx$

$\mathrm{StripOptions}\left(\mathrm{Int}\left(f\left(x\,y\right)\,x=0..1\,y=0..1\,'\mathrm{continuous}'\,'\mathrm{method}'=\mathrm{FTOC}\right)\right)$

${\int }_0^1{\int }_0^{1}f\left(x\,y\right)\ⅆx\ⅆy$