Andres, which version of LSAF are you using? You can connect to LSAF from outside the application using SAS Macro APIs, JAVA APIs, and SAS Drug Development Desktop Connection (SDDDC).
Let me know which version you are on and I can get you the SAS note with documentation for the APIs. For SDDDC, you will need to send an email to support@sas.com. First look at the brief comments on SDDDC at https://support.sas.com/kb/63/907.html, this shows you what steps are needed and what to be included in the email to SAS.