diff --git a/TODO.md b/TODO.md
index 5339cc5..47d28ce 100644
--- a/TODO.md
+++ b/TODO.md
@@ -14,7 +14,9 @@
         - insert
         - update
         - delete_by_id
-- [ ] delete_many
+- [x] delete_many by ids
+
+- [ ] Better CLI documentation
 
 - [ ] Config file for project
     - configure models path
@@ -26,5 +28,12 @@
 
 - [ ] Support basic one to many, many to one, belongs to relationships
 - [ ] Support generating inner join SQL query
-- [ ] Better, cleaner migration support
+- [ ] Better, cleaner migration support UP and DOWN
 
+- [ ] Add a version side
+- [ ] man page
+- [ ] Quick start guide
+- [ ] Static website
+
+- [ ] release
+- [ ] add comment in the start of the generated repositories files
diff --git a/lib/sqlxgentools_cli/src/main.rs b/lib/sqlxgentools_cli/src/main.rs
index 7de6696..a5658f9 100644
--- a/lib/sqlxgentools_cli/src/main.rs
+++ b/lib/sqlxgentools_cli/src/main.rs
@@ -19,8 +19,17 @@ pub struct SqlGeneratorModelAttr {
 #[derive(FromAttr, PartialEq, Debug, Default)]
 #[attribute(ident = sql_generator_field)]
 pub struct SqlGeneratorFieldAttr {
+    /// indicate a primary key
+    /// primary usually means unique + indexed
     is_primary: Option<bool>,
+
+    /// indicate a column consists of unique values
     is_unique: Option<bool>,
+
+    /// name of the method to retreive a list of current type items from the point of view of the
+    /// remote foreign table
+    /// generally it's the same name as the current table
+    /// it can change depending on the context
     reverse_relation_name: Option<String>,
 
     /// to indicate that this field will be used to obtains entities
@@ -29,7 +38,7 @@ pub struct SqlGeneratorFieldAttr {
 }
 
 #[derive(FromArgs, PartialEq, Debug)]
-/// Generate SQL CREATE TABLE migrations
+/// Generate .sql files with CREATE TABLE migrations
 #[argh(subcommand, name = "gen-migrations")]
 struct GenerateMigration {
     /// path of file where to write all in one generated SQL migration
@@ -54,13 +63,15 @@ enum GeneratorArgsSubCommands {
 }
 
 #[derive(FromArgs)]
-/// SQLX Generator args
+/// The Sqlxgentools CLI.
+/// Sqlxgentools is a set of library and code generators program,
+/// to help you to use a Sqlite3 database in your Rust app with Sqlx.
 struct GeneratorArgs {
-    /// path where to find Cargo.toml
+    /// path of your main cargo project directory (with the projcet root Cargo.toml file)
     #[argh(option)]
     project_root: Option<String>,
 
-    /// path of the directory containing models
+    /// path of the project sub-directory containing models definitions
     #[argh(option, short = 'm')]
     models_path: Option<String>,
 
@@ -123,7 +134,7 @@ pub fn main() -> Result<()> {
     {
         models_mod_path.pop();
     }
-    eprintln!("Found models in project, parsing models");
+    eprintln!("Found models in project, parsing models…");
     let models = parse_models::parse_models_from_module(&models_mod_path)?;
     eprintln!(
         "Found and parsed a grand total of {} sqlxgentools compatible models.",
diff --git a/lib/sqlxgentools_cli/src/parse_models.rs b/lib/sqlxgentools_cli/src/parse_models.rs
index dbe5648..d004923 100644
--- a/lib/sqlxgentools_cli/src/parse_models.rs
+++ b/lib/sqlxgentools_cli/src/parse_models.rs
@@ -270,7 +270,7 @@ fn parse_models_from_module_inner(module_path: &Path) -> Result<Vec<Model>> {
     let mut models: Vec<Model> = vec![];
 
     if module_path.is_file() {
-        println!("Looking for models to parse from path {:?}.", module_path);
+        eprintln!("Looking for models to parse from path {:?}.", module_path);
         models.extend(parse_models(module_path)?);
         return Ok(models);
     }