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+🧭 Step Plan – Working with Repositories Containing Submodules
+
+This guide explains how to work with a main repository (e.g. EVOLV) that includes several submodules, such as measurement, analytics, or reporting.
+Use this process when you want to make changes in your own fork while keeping compatibility with the central R&D repositories.
+
+1️⃣ Fork the Main Repository
+
+Fork the EVOLV repository into your own account.
+This can be done in Gitea under the R&D namespace.
+
+Example:
+
+Fork https://gitea.centraal.wbd-rd.nl/RnD/EVOLV
+
+→ https://gitea.centraal.wbd-rd.nl/r.de.ren/EVOLV
+
+2️⃣ Fork the Submodules You Need
+
+If you plan to modify any submodules (for example measurement or analytics), fork those repositories as well.
+Alternatively, you can create your own submodule repository.
+
+Example:
+
+Fork https://gitea.centraal.wbd-rd.nl/RnD/measurement
+
+→ https://gitea.centraal.wbd-rd.nl/r.de.ren/measurement
+
+3️⃣ Clone the Main Repository (Including Submodules)
+
+When cloning your fork, include all submodules:
+
+git clone --recurse-submodules https://gitea.centraal.wbd-rd.nl/r.de.ren/EVOLV.git
+
+
+If you already cloned without submodules:
+
+git submodule update --init --recursive
+
+4️⃣ Update Submodule URLs (if you Forked Them)
+
+If you’ve forked any submodules, update your .gitmodules file to point to your own repositories:
+
+[submodule "measurement"]
+    path = measurement
+    url = https://gitea.centraal.wbd-rd.nl/r.de.ren/measurement.git
+
+
+Then run:
+
+git submodule sync
+git submodule update --init --recursive
+
+5️⃣ Work on the Code
+
+You can now make changes in either the main repo or submodules.
+Commit and push your work as usual:
+
+git add .
+git commit -m "Added new measurement logic"
+git push origin main
+
+
+💡 Tip:
+For submodules, commit inside the submodule first, then commit the updated submodule reference in the main repo.
+
+6️⃣ Keep Your Fork Updated
+
+To stay up-to-date with the main R&D repository:
+
+git remote add upstream https://gitea.centraal.wbd-rd.nl/RnD/EVOLV.git
+git fetch upstream
+git merge upstream/main
+git submodule update --remote
+
+7️⃣ Create a Pull Request
+
+When your changes are ready, open a Pull Request in Gitea to merge your work back into the central EVOLV repository.
+
+🧩 Location:
+https://gitea.centraal.wbd-rd.nl/RnD/EVOLV/pulls
+
+✅ Summary Table
+Step	Action	Example Command
+1	Fork main repo	EVOLV → r.de.ren/EVOLV
+2	Fork submodules	measurement → r.de.ren/measurement
+3	Clone with submodules	git clone --recurse-submodules ...
+4	Update submodule URLs	Edit .gitmodules
+5	Work on code	git commit & git push
+6	Sync with upstream	git fetch upstream
+7	Create PR	via Gitea UI
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