diff --git a/code/backend/backend.iml b/code/backend/backend.iml
deleted file mode 100644
index 6c99842..0000000
--- a/code/backend/backend.iml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="WEB_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/nest_backend" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/nest_backend/test" isTestSource="true" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/doc/checklists/sprint-0.md b/doc/checklists/sprint-0.md
deleted file mode 100644
index 5451fb4..0000000
--- a/doc/checklists/sprint-0.md
+++ /dev/null
@@ -1,18 +0,0 @@
-# Checklist dello Sprint 0
-
-- [ ] Documento generale con tutti i seguenti elementi:
-  - [x] [Schema architetturale](../development/design-pattern.pdf)
-  - [ ] _(opzionale)_ Diagramma comportamentale
-  - [x] Backlog / SRS
-    - [x] Segnalare visivamente le Epic
-  - [x] Burndown chart
-  - [x] Sprint 1 Goal
-  - [x] _(opzionale)_ Sprint 1 Backlog
-  - [x] Definition of ready and done
-  - [ ] Partita di Scrumble
-    - [ ] Resoconto partita
-  - [ ] Breve video di presentazione (3 minuti)
-  - [ ] Miniretrospettiva sullo Sprint 0
-    - [ ] Cos'è andato bene?
-    - [ ] Cos'è andato male?
-    - [ ] Cosa si può migliorare?
diff --git a/doc/development/README.md b/doc/development/sprint-0/README.md
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rename from doc/development/README.md
rename to doc/development/sprint-0/README.md
diff --git a/doc/development/Documento_Generale_Sprint0.pdf b/doc/development/sprint-0/__main__.pdf
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rename from doc/development/Documento_Generale_Sprint0.pdf
rename to doc/development/sprint-0/__main__.pdf
diff --git a/doc/development/0-Backlog_-_N.E.S.T_.pdf b/doc/development/sprint-0/backlog.pdf
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rename from doc/development/0-Backlog_-_N.E.S.T_.pdf
rename to doc/development/sprint-0/backlog.pdf
diff --git a/doc/development/Behavioral_Diagrams.pdf b/doc/development/sprint-0/behavioral-diagrams.pdf
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rename from doc/development/Behavioral_Diagrams.pdf
rename to doc/development/sprint-0/behavioral-diagrams.pdf
diff --git a/doc/development/database-analysis.md b/doc/development/sprint-0/database-analysis.md
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rename from doc/development/database-analysis.md
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diff --git a/doc/development/schemaDB.svg b/doc/development/sprint-0/database-schema.svg
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rename from doc/development/schemaDB.svg
rename to doc/development/sprint-0/database-schema.svg
diff --git a/doc/development/design-pattern.pdf b/doc/development/sprint-0/design-pattern.pdf
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rename from doc/development/design-pattern.pdf
rename to doc/development/sprint-0/design-pattern.pdf
diff --git a/doc/development/0-Epics_-_N.E.S.T_.pdf b/doc/development/sprint-0/epics.pdf
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rename from doc/development/0-Epics_-_N.E.S.T_.pdf
rename to doc/development/sprint-0/epics.pdf
diff --git a/doc/development/Sprint_1-Backlog+Goal.pdf b/doc/development/sprint-0/future-backlog-goal.pdf
similarity index 100%
rename from doc/development/Sprint_1-Backlog+Goal.pdf
rename to doc/development/sprint-0/future-backlog-goal.pdf
diff --git a/doc/development/glossary.md b/doc/development/sprint-0/glossary.md
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rename from doc/development/glossary.md
rename to doc/development/sprint-0/glossary.md
diff --git a/doc/development/pages.pdf b/doc/development/sprint-0/pages.pdf
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rename from doc/development/pages.pdf
rename to doc/development/sprint-0/pages.pdf
diff --git a/doc/development/ui-mockup.md b/doc/development/sprint-0/ui-mockup.md
similarity index 100%
rename from doc/development/ui-mockup.md
rename to doc/development/sprint-0/ui-mockup.md
diff --git a/doc/development/ui-mockup.pdf b/doc/development/sprint-0/ui-mockup.pdf
similarity index 100%
rename from doc/development/ui-mockup.pdf
rename to doc/development/sprint-0/ui-mockup.pdf
diff --git a/doc/development/VideoPresentazione.md b/doc/development/sprint-0/video.md
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rename from doc/development/VideoPresentazione.md
rename to doc/development/sprint-0/video.md