LTspice - Create a subcircuit and modify its own parameters

I have created a subcircuit on LTspice. Here it is:

It has a lot parameters that I would like to adjust.

Her is the netlist:

Just have to create the symbol and it is done. Here it is:

Nevertheless I do not have access to the parameters... How can I do for accessing the parameters of my components? Is it also possible to set parameter value by default?

Have a nice day :)

I think you had a similar question before. At any rate, just RCLick on the symbol (or Ctrl+RClick) and simply add n=<value> Lleakp=<value> ..., then optionally double click on the entry in the Vis. column to make it visible and more accessible in the schematic. If you need those values paramterized in the top level schematic, simply add your .param statements then enter n={<param>} Lleakp={<param>} ..., and so on. BTW, this is also described in the help under Schematic Capture > Editing Components.