diff --git a/README.md b/README.md
index 8dc4c88..cbcf67f 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,15 @@ cd parse-timelogs-for-upload
 python -m pip install --user -r requirements.txt
 ```
 
+### Create local environments file
+
+In a `.env` file, put your Harvest account ID and access token, both of which you can get at https://id.getharvest.com/
+
+```
+HARVEST_ACCESS_TOKEN=12345.pt.6W7wKRJEsG73NaNwBWBhv_5rQz1YkiC7_0U-OuYNnYZlMh4xP-HvmloBlrFcpJ5ZbT666HJOhNo3tXispFz4wk
+HARVEST_ACCOUNT_ID=123456
+```
+
 ## Usage
 
 ```bash
diff --git a/fetch_clients_projects.py b/fetch_clients_projects.py
index cf204fb..fe4fab8 100644
--- a/fetch_clients_projects.py
+++ b/fetch_clients_projects.py
@@ -1,11 +1,14 @@
 import os
 import json
 import urllib.request
-from dotenv import load_dotenv
+# Import our local settings management.
+import settings
 
+# Allow HARVEST_ACCESS_TOKEN etc to be loaded from a .env file.
+from dotenv import load_dotenv
 load_dotenv()
 
-url = "https://api.harvestapp.com/v2/projects?updated_since=2021-05-01"
+url = "https://api.harvestapp.com/v2/projects?is_active=true"
 headers = {
     "User-Agent": "Python Harvest API",
     "Authorization": "Bearer " + os.environ.get("HARVEST_ACCESS_TOKEN"),
@@ -24,4 +27,4 @@ projects = {}
 for project in api_projects["projects"]:
     projects[project["name"]] = project["client"]["name"]
 
-
+settings.harvest_set_projects_clients_map(projects)
diff --git a/pomodoro_to_harvest.py b/pomodoro_to_harvest.py
index 9fdbc15..643a6a8 100644
--- a/pomodoro_to_harvest.py
+++ b/pomodoro_to_harvest.py
@@ -177,9 +177,7 @@ harvest = hrvst.rename(columns = {'date': 'Date', 'project': 'Project', 'subproj
 harvest["Hours"] = harvest["time"]/60
 harvest["First name"] = "Benjamin"
 harvest["Last name"] = "Melançon"
-project_client_mapping = {
-    "": "",
-}
+project_client_mapping = settings.harvest_get_projects_clients_map()
 harvest["Client"] = harvest["Project"].map(project_client_mapping)
 harvest.drop(columns = ['started', 'recorded', 'time'], inplace=True)
 
diff --git a/settings.py b/settings.py
index fc85a5e..8a8d795 100644
--- a/settings.py
+++ b/settings.py
@@ -1,11 +1,14 @@
 #!/usr/bin/env python3
 
 import configparser
+import json
 import os
 
 config = configparser.ConfigParser()
 config['pomodoro'] = {}
 pomodoro = config['pomodoro']
+config['harvest'] = {}
+harvest = config['harvest']
 
 def write():
     with open('settings.ini', 'w') as configfile:
@@ -37,3 +40,10 @@ def pomodoro_latest_recorded(timestamp = None):
         write()
     else:
         return pomodoro.get('latest_recorded', None)
+
+def harvest_set_projects_clients_map(projects_clients_map = {}):
+    config.set('harvest', 'projects_clients', json.dumps(projects_clients_map))
+    write()
+
+def harvest_get_projects_clients_map():
+    return json.loads(harvest['projects_clients'])