diff --git a/src/input.rs b/src/input.rs
index 5d59b73..58cbb01 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -5,6 +5,32 @@ use console::{Key, Term, style};
 use fuzzy_matcher::skim::SkimMatcherV2;
 use itertools::Itertools;
 
+pub fn input_text(term: &mut Term, name: &str) -> Result<String> {
+    let mut text = "".to_string();
+
+    write!(term, "{}: {}", name, text)?;
+
+    loop {
+        term.clear_line()?;
+        write!(term, "{}: {}", name, text)?;
+
+        let key = term.read_key()?;
+        match key {
+            Key::Enter => {
+                writeln!(term)?;
+                return Ok(text);
+            }
+            Key::Backspace => {
+                text.pop();
+            }
+            Key::Char(char) => {
+                text += &char.to_string();
+            }
+            _ => {}
+        }
+    }
+}
+
 pub fn input_selection<T: Clone>(term: &mut Term, data: Vec<(String, T)>, name: &str) -> Result<T> {
     let mut filter = "".to_string();
 
diff --git a/src/main.rs b/src/main.rs
index 6a4f8ba..ceecd9a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,7 @@ use color_eyre::eyre::{Ok, Result};
 use console::Term;
 use itertools::Itertools;
 
-use crate::input::input_selection;
+use crate::input::{input_selection, input_text};
 use crate::project::Project;
 
 mod input;
@@ -49,7 +49,7 @@ fn update() -> Result<()> {
         .collect_vec();
 
     let project = input_selection(&mut term, paths, "Project")?;
-    let project = Project::new(&project)?;
+    let mut project = Project::new(&project)?;
 
     let services = project
         .services()?
@@ -58,7 +58,9 @@ fn update() -> Result<()> {
         .collect_vec();
     let service = input_selection(&mut term, services, "Service")?;
 
-    writeln!(term, "services: {:?}", service)?;
+    let tag = input_text(&mut term, "Tag")?;
+
+    project.update_service(&service, &tag)?;
 
     term.show_cursor()?;
 
diff --git a/src/project.rs b/src/project.rs
index 29a548b..563a3a7 100644
--- a/src/project.rs
+++ b/src/project.rs
@@ -28,4 +28,8 @@ impl Project {
             .filter_map(|key| key.as_str().map(|text| text.to_string()))
             .collect())
     }
+
+    pub fn update_service(&mut self, _service: &str, _tag: &str) -> Result<()> {
+        todo!()
+    }
 }