diff --git a/.gitignore b/.gitignore
index 86691aa..b724e24 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /target
 .env
 log.log
+tmp
diff --git a/Cargo.lock b/Cargo.lock
index 733b057..4235200 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -71,6 +71,15 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -297,6 +306,15 @@ version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -580,6 +598,12 @@ version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
+[[package]]
+name = "either"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.33"
@@ -1067,6 +1091,15 @@ dependencies = [
  "waker-fn",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.9"
@@ -1125,6 +1158,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.8"
@@ -1156,6 +1195,15 @@ dependencies = [
  "value-bag",
 ]
 
+[[package]]
+name = "lru-cache"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "memchr"
 version = "2.6.4"
@@ -1178,6 +1226,12 @@ dependencies = [
  "unicase",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -1216,6 +1270,16 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -1250,6 +1314,12 @@ version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
+[[package]]
+name = "oncemutex"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d11de466f4a3006fe8a5e7ec84e93b79c70cb992ae0aa0eb631ad2df8abfe2"
+
 [[package]]
 name = "opaque-debug"
 version = "0.3.0"
@@ -1309,10 +1379,12 @@ dependencies = [
  "clap",
  "dotenvy",
  "envy",
+ "phonenumber",
+ "rand 0.8.5",
  "reqwest",
  "serde",
  "serde_json",
- "strum",
+ "strum 0.25.0",
  "surf",
  "thiserror",
  "tokio",
@@ -1355,6 +1427,27 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
+[[package]]
+name = "phonenumber"
+version = "0.3.3+8.13.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "635f3e6288e4f01c049d89332a031bd74f25d64b6fb94703ca966e819488cd06"
+dependencies = [
+ "bincode",
+ "either",
+ "fnv",
+ "itertools",
+ "lazy_static",
+ "nom",
+ "quick-xml",
+ "regex",
+ "regex-cache",
+ "serde",
+ "serde_derive",
+ "strum 0.24.1",
+ "thiserror",
+]
+
 [[package]]
 name = "pin-project"
 version = "1.1.3"
@@ -1452,6 +1545,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.28.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ce5e73202a820a31f8a0ee32ada5e21029c81fd9e3ebf668a40832e4219d9d1"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.33"
@@ -1541,6 +1643,53 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "regex"
+version = "1.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax 0.8.2",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax 0.8.2",
+]
+
+[[package]]
+name = "regex-cache"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f7b62d69743b8b94f353b6b7c3deb4c5582828328bcb8d5fedf214373808793"
+dependencies = [
+ "lru-cache",
+ "oncemutex",
+ "regex",
+ "regex-syntax 0.6.29",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
+
 [[package]]
 name = "reqwest"
 version = "0.11.22"
@@ -1896,13 +2045,35 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
+[[package]]
+name = "strum"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
+dependencies = [
+ "strum_macros 0.24.3",
+]
+
 [[package]]
 name = "strum"
 version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290d54ea6f91c969195bdbcd7442c8c2a2ba87da8bf60a7ee86a235d4bc1e125"
 dependencies = [
- "strum_macros",
+ "strum_macros 0.25.2",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.24.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 1.0.109",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index feaf5c8..0b7f5f8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,3 +18,5 @@ chrono = { version = "0.4.31", features = ["serde"] }
 envy = "0.4.2"
 strum = { version = "0.25", features = ["derive"] }
 dotenvy = "0.15.7"
+rand = "0.8.5"
+phonenumber = "0.3.3"
diff --git a/src/main.rs b/src/main.rs
index cb6b30a..0e302ce 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,30 @@
-use url::Url;
-use serde::{Serialize, Deserialize};
 use anyhow::{Context, Result, anyhow};
+use url::Url;
 use chrono::prelude::{NaiveDate, DateTime, Utc};
-use strum::{Display };
+use strum::Display;
+use serde::{Serialize, Deserialize};
 use std::collections::HashSet;
+use rand::{thread_rng, Rng};
+use phonenumber;
+
+/// ID
+#[derive(Clone, Deserialize, Serialize, Debug, PartialEq, Eq, Hash)]
+pub struct Id(pub u64);
+impl Id {
+    pub fn to_string(&self) -> String {
+        format!("{:x}", self.0)
+    }
+}
+impl Into<String> for Id {
+    fn into(self) -> String {
+        format!("{:x}", self.0)
+    }
+}
+
+pub fn generate_id() -> Id {
+    Id(thread_rng().gen())
+}
+
 
 /// permanent config to store long-term config
 /// used to ingest env settings
@@ -321,7 +342,7 @@ struct Organization {
     slug: String
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq)]
 enum MembershipMode {
     #[serde(rename = "Individuel")]
     Individual,
@@ -410,8 +431,9 @@ fn get_paheko_membership_from_ha_answers() {
 /// for now we include the custom fields into the paheko user
 /// we don't have time to implement user settings to change the custom fields mapping
 /// for now, manual mapping
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone)]
 struct PahekoUser {
+    id: Id,
     first_name: String,
     last_name: String,
     email: String,
@@ -425,12 +447,12 @@ struct PahekoUser {
     birthday: Option<NaiveDate> // we will need to validate some data before
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone)]
 struct PahekoMembership {
-    author: PahekoUser,
-    linked_users: Vec<PahekoUser>,
+    id: Id,
+    users: Vec<Id>,
     campaign: String,
-    mode: String,
+    mode: MembershipMode,
     inception_datum: DateTime<Utc>
 }
 
@@ -484,6 +506,21 @@ fn read_custom_field(form_answer: &FormAnswer, custom_field: HelloAssoCustomFiel
         .and_then(|cf| Some(cf.answer.clone()))
 }
 
+fn parse_normalize_phone(phone_number_opt: Option<String>) -> Option<String> {
+    let number_raw = phone_number_opt?;
+
+    let parsed = match phonenumber::parse(Some(phonenumber::country::Id::FR), number_raw) {
+        Ok(r) => {
+            r
+        },
+        Err(_e) => {
+            return None;
+        }
+    };
+
+    Some(parsed.to_string())
+}
+
 async fn launch_adapter() -> Result<()> {
     dotenvy::dotenv()?;
 
@@ -509,9 +546,13 @@ async fn launch_adapter() -> Result<()> {
     // dbg!(&answers);
     println!("Got {} answers to the membership form. Processing...", &answers.len());
 
+    // first, request the current list of membership in paheko that were created with helloasso
+    // get the list of payments associated
+
     // first step: output a list of PahekoUser with PahekoMembership
     let pk_memberships: Vec<PahekoMembership> = vec![];
     let mut pk_users: Vec<PahekoUser> = vec![];
+    let mut pk_memberships: Vec<PahekoMembership> = vec![];
 
     let mut count: u64 = 0;
     let mut names: HashSet<String> = HashSet::new();
@@ -523,25 +564,65 @@ async fn launch_adapter() -> Result<()> {
             names.insert(custom_field.name.clone());
             count += 1;
         }
-        pk_users.push(PahekoUser {
+        let paheko_user = PahekoUser {
+            id: generate_id(),
             first_name: answer.user.first_name.clone(),
             last_name: answer.user.last_name.clone(),
             email: answer.user.email.clone(),
-            phone: read_custom_field(&answer, HelloAssoCustomFieldType::Phone),
+            phone: parse_normalize_phone(read_custom_field(&answer, HelloAssoCustomFieldType::Phone)),
             skills: read_custom_field(&answer, HelloAssoCustomFieldType::Skills),
             address: read_custom_field(&answer, HelloAssoCustomFieldType::Address).expect("to have address"),
             postal_code: read_custom_field(&answer, HelloAssoCustomFieldType::PostalCode).expect("to have postal code"),
             city: read_custom_field(&answer, HelloAssoCustomFieldType::City).expect("to have city"),
             job: read_custom_field(&answer, HelloAssoCustomFieldType::Job),
             birthday: None
-        });
+        };
+        let mut pk_membership = PahekoMembership {
+            id: generate_id(),
+            campaign: "".to_string(),
+            inception_datum: Utc::now(),
+            mode: answer.mode.clone(),
+            users: vec![paheko_user.id.clone()]
+        };
+        dbg!(&pk_membership.users);
         // then create optional linked user
+        
+        if answer.mode == MembershipMode::Couple {
+            let mut second_pk_user = paheko_user.clone();
+            second_pk_user.id = generate_id();
+
+            match read_custom_field(&answer, HelloAssoCustomFieldType::LinkedUserFirstName) {
+                Some(name) => {
+                    second_pk_user.first_name = name
+                },
+                None => {
+                    second_pk_user.first_name = "Conjoint".to_string();
+                    eprintln!("Got a user with Couple mode but no additional name given!")
+                }
+            }
+
+            pk_membership.users.push(second_pk_user.id.clone());
+            pk_users.push(second_pk_user);
+        }
+        pk_users.push(paheko_user);
+        pk_memberships.push(pk_membership);
     }
-    dbg!(pk_users);
-    dbg!(names);
-    dbg!(count);
+    dbg!(&pk_users);
+    dbg!(&pk_memberships);
+    dbg!(&pk_users.len());
+    dbg!(&pk_memberships.len());
+
+
+    // println!("{:?}", &pk_users.iter().map(|user| format!("{:?}", user.email)).collect::<Vec<String>>());
+
+    for u in pk_users {
+        println!("{}    {}", u.email, u.phone.unwrap_or("".to_string()));
+    }
+
 
     // then, request the current list of users
+    // match with the email address
+    // we consider the email address as the id for a helloasso user
     // then, upload the PahekoMembership
 
     Ok(())