diff --git a/.github/codecov.yml b/.github/codecov.yml
new file mode 100644
index 00000000..25d06a46
--- /dev/null
+++ b/.github/codecov.yml
@@ -0,0 +1,27 @@
+flag_management:
+  default_rules: 
+    carryforward: true
+    statuses:
+      - type: project
+        target: auto
+        threshold: 50%
+      - type: patch
+        target: 90%
+  individual_flags: 
+    - name: GeneralAstrodynamics.jl 
+      paths: 
+      - src
+      - test
+      carryforward: false
+    - name: AstrodynamicalCalculations.jl 
+      paths: 
+      - lib/AstrodynamicalCalculations
+    - name: AstrodynamicalModels.jl 
+      paths: 
+      - lib/AstrodynamicalModels
+    - name: AstrodynamicalSolvers.jl 
+      paths: 
+      - lib/AstrodynamicalSolvers
+
+
+
diff --git a/.github/workflows/Tests.yml b/.github/workflows/Tests.yml
index dbc34d98..5d5558ec 100644
--- a/.github/workflows/Tests.yml
+++ b/.github/workflows/Tests.yml
@@ -31,7 +31,6 @@ jobs:
           - AstrodynamicalSolvers
         version:
           - "1"
-          - "lts"
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
@@ -53,11 +52,16 @@ jobs:
           project: lib/${{ matrix.group }}
       - uses: julia-actions/julia-processcoverage@v1
         with:
-          directories: lib/${{ matrix.group }}/src
+          directories: lib/${{ matrix.group }}
       - uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-          slug: JuliaAstro/${{ matrix.group }}.jl
+        with:
+          flags: ${{ matrix.group }}.jl
+          working-directory: lib/${{ matrix.group }}
+          verbose: true
+          fail_ci_if_error: true
+          files: lcov.info
   test-superpackage:
     runs-on: ubuntu-latest
     strategy:
@@ -85,9 +89,10 @@ jobs:
         env:
           GROUP: "GeneralAstrodynamics"
       - uses: julia-actions/julia-processcoverage@v1
-        with:
-          directories: src
       - uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-          slug: JuliaAstro/GeneralAstrodynamics.jl
+        with:
+          verbose: true
+          fail_ci_if_error: true
+          files: lcov.info
\ No newline at end of file