Expand native application

[math7]

Mmmmmm ... Thanks for the reply, but let's see if I understood correctly. What do you mean, yes, you can overwrite the views or add new ones, that is, in the case of the Linear Solver application, what could be done? As what things could be added, but you say that the interface can not be changed, that is, can not add other fields to enter more data? But what could overwrite or add, maybe you could tell me an example of something that can be added, I do not know, what can be done through the application program? And another question Tim, with the commands of the Prime I can make a form or interface of the same type that the Linear Solver or Triangular Solution application has?