diff --git a/README.md b/README.md
index 8ffd4d2..5c12a8b 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,14 @@ https://www.gnu.org/software/coreutils/
 
 ---
 
-Maintainers @qo-op & @poka & ...
+Participating @qo-op & @poka & @josselinchevalay  & ...
+
+# EXERNAL DOCUMENTATION
+- [IPFS CLI commands](https://docs.ipfs.io/reference/api/cli/)
+- [sbotc documentation and examples](https://pad.p2p.legal/scuttlebot#sbotc--documentation)
+
+# [OASIS RULES, Docs and Roadmap](https://git.p2p.legal/axiom-team/astroport/src/master/g1sms/Readme.md)
+
 
 KEEP COOL, BE SAFE, BE FREE
 ```
diff --git a/g1sms/Readme.md b/g1sms/Readme.md
index 533ae5e..ff904bc 100644
--- a/g1sms/Readme.md
+++ b/g1sms/Readme.md
@@ -152,12 +152,15 @@ let's see a little example with :carrot:
 ---
 
 - A can buy Carrots from B it is taking from C. #IRL (-):carrot:(-)
+
 **(-) + (-) + (+) = (-)**
 
 - A can contact C, if C is closer than B, A gets Carrots from C. (-):carrot:(-)
+
 **(-) + (+) = 0**
 
 - A can contact C, LEARNING he needs Seed and Land to become **(+):carrot:(+)** !!
+
 **(-) + (+) + (+) = (+)**
 
 Most of the time, this TX loops are not optimized. And bring a lot of first choice only available.