Update code_and_data_management.md with how to set up stfp access to sss data storage

Author: marcobarilari

doc/code_and_data_management.md

@@ -59,7 +59,7 @@ Tools:
 ### IONS cloud storage
 
 
-http://sss-intranet.icp.ucl.ac.be/wiki/index.php/Storage_access#Groups
+For more information, see the [SSS official intranet page](http://sss-intranet.icp.ucl.ac.be/wiki/index.php/Storage_access#Groups)
 
 cooked step by step for MacOS users:
 
@@ -79,7 +79,7 @@ Short guidelines:
 - Add README files to help the future user understand what’s inside that folder (e.g. dicoms from the study XXX published in XXX code for conversion/analyses here github.com/xxx, copy of this dataset is also on gin.g-node.org/xxx)
 - What NOT to put there? Should not become a data dump so not just a new space where a user can free up her/his hard disk
 
-
+It is possible to ask/send data with not UCLouvain collaborators by setting uo an SFTP access, see [here](https://sss-intranet.icp.ucl.ac.be/wiki/index.php/File_transfer#Transferring_large_files_between_SSS_and_the_outside)
 
 ## Get organised