diff --git a/doc/Django-cache.yaml b/doc/Django-cache.yaml
new file mode 100644
index 0000000..0123c74
--- /dev/null
+++ b/doc/Django-cache.yaml
@@ -0,0 +1,489 @@
+version: 0.12.2
+filePath: Django.tex
+options:
+  $BIBINPUTS:
+    - $ROOTDIR
+    - $ROOTDIR/$OUTDIR
+    - ''
+  $TEXINPUTS:
+    - $ROOTDIR
+    - $ROOTDIR/$OUTDIR
+    - ''
+  bibtexEngine: bibtex
+  cleanPatterns:
+    - '**/*.aux'
+    - '**/*.aux.bak'
+    - '**/*.bbl'
+    - '**/*.bcf'
+    - '**/*.blg'
+    - '**/*.dvi'
+    - '**/*.fdb_latexmk'
+    - '**/*.fls'
+    - '**/*.idx'
+    - '**/*.idx.bak'
+    - '**/*.ilg'
+    - '**/*.ind'
+    - '**/*.lof'
+    - '**/*.log'
+    - '**/*.lol'
+    - '**/*.lot'
+    - '**/*.nav'
+    - '**/*.out'
+    - '**/*.pdf'
+    - '**/*.ps'
+    - '**/*.snm'
+    - '**/*.synctex.gz'
+    - '**/*.toc'
+    - '/**/_minted-${JOB}'
+    - '/${OUTDIR}/sage-plots-for-${JOB}.tex'
+    - /missfont.log
+    - /texput.log
+    - /texput.aux
+  dviToPdfEngine: xdvipdfmx
+  engine: pdflatex
+  epstopdfBoundingBox: default
+  epstopdfOutputPath: $DIR_0/$NAME_0.pdf
+  indexAutomaticRanges: true
+  indexEngine: makeindex
+  indexOrdering: word
+  indexSorting: default
+  knitrConcordance: true
+  knitrOutputPath: $JOB.tex
+  lhs2texStyle: poly
+  literateAgdaEngine: agda
+  literateHaskellEngine: lhs2TeX
+  loadCache: true
+  loadUserOptions: true
+  outputFormat: pdf
+  phaseCycles: 20
+  pweaveCacheDirectory: pweave-cache-for-$JOB
+  pweaveFigureDirectory: pweave-figures-for-$JOB
+  pweaveKernel: python3
+  pweaveOutputFormat: tex
+  pweaveOutputPath: $JOB.tex
+  saveCache: true
+  severity: info
+  validateCache: true
+  synctex: true
+  copyTargetsToRoot: true
+  outputDirectory: ''
+  intermediatePostScript: false
+  $PATH: /home/clemens/texlive/bin
+files:
+  dicy-instance.yaml-ParsedYAML:
+    timeStamp: 2019-01-02T20:12:51.597Z
+    jobNames: []
+    value:
+      severity: info
+    type: ParsedYAML
+  dicy.yaml-ParsedYAML:
+    jobNames: []
+    type: ParsedYAML
+  Django.yaml-ParsedYAML:
+    jobNames: []
+    type: ParsedYAML
+  Django.tex-ParsedLaTeXMagic:
+    timeStamp: 2019-01-02T20:12:51.814Z
+    jobNames: []
+    value: {}
+    type: ParsedLaTeXMagic
+  /home/clemens/.config/dicy/config.yaml-ParsedYAML:
+    timeStamp: 2019-01-02T20:12:51.808Z
+    jobNames: []
+    value:
+      synctex: true
+      engine: pdflatex
+      severity: warning
+      copyTargetsToRoot: true
+      outputDirectory: ''
+      outputFormat: pdf
+      cleanPatterns:
+        - '**/*.aux'
+        - '**/*.aux.bak'
+        - '**/*.bbl'
+        - '**/*.bcf'
+        - '**/*.blg'
+        - '**/*.dvi'
+        - '**/*.fdb_latexmk'
+        - '**/*.fls'
+        - '**/*.idx'
+        - '**/*.idx.bak'
+        - '**/*.ilg'
+        - '**/*.ind'
+        - '**/*.lof'
+        - '**/*.log'
+        - '**/*.lol'
+        - '**/*.lot'
+        - '**/*.nav'
+        - '**/*.out'
+        - '**/*.pdf'
+        - '**/*.ps'
+        - '**/*.snm'
+        - '**/*.synctex.gz'
+        - '**/*.toc'
+        - '/**/_minted-${JOB}'
+        - '/${OUTDIR}/sage-plots-for-${JOB}.tex'
+        - /missfont.log
+        - /texput.log
+        - /texput.aux
+      intermediatePostScript: false
+      $PATH: /home/clemens/texlive/bin
+    type: ParsedYAML
+  Django.tex:
+    timeStamp: 2019-01-02T20:10:12.008Z
+    jobNames: []
+    hash: xXtvMLgH4UEz2FcUFhECOpxBSVGIy51nZbjcjtE7KlM=
+    type: LaTeX
+    subType: book
+  /home/clemens/.config/dicy/config.yaml:
+    timeStamp: 2019-01-02T20:12:51.796Z
+    jobNames: []
+    type: YAML
+  x.y-Nil:
+    jobNames: []
+    type: Nil
+  Django.log:
+    timeStamp: 2019-01-02T19:43:06.135Z
+    jobNames: []
+    hash: IEwHrJiQN6RgGIf2wTHjDufG7z0LYH6hBrY19n1TWRw=
+    type: LaTeXLog
+    subType: pdfTeX
+  Django.fls-ParsedFileListing:
+    jobNames: []
+    type: ParsedFileListing
+  Django.log-ParsedLaTeXLog:
+    timeStamp: 2019-01-02T20:12:52.027Z
+    jobNames: []
+    value:
+      messages:
+        - name: pdfTeX
+          severity: info
+          text: >-
+            fancyhdr 2017/06/30 v3.9a Extensive control of page headers and
+            footers
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/latex/fancyhdr/fancyhdr.sty
+          log:
+            file: Django.log
+            range:
+              start: 28
+              end: 28
+        - name: pdfTeX
+          severity: info
+          text: inputenc 2015/03/17 v1.2c Input encoding file
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/latex/base/inputenc.sty
+          log:
+            file: Django.log
+            range:
+              start: 39
+              end: 39
+        - name: pdfTeX
+          severity: info
+          text: babel 2018/02/14 3.18 The Babel package
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty
+          log:
+            file: Django.log
+            range:
+              start: 352
+              end: 352
+        - severity: error
+          name: pdfTeX
+          text: >-
+            Unknown option `ngerman'. Either you misspelled it or the language
+            definition file ngerman.ldf was not found.
+          log:
+            file: Django.log
+            range:
+              start: 357
+              end: 358
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty
+            range:
+              start: 445
+              end: 445
+          category: Package babel
+        - severity: error
+          name: pdfTeX
+          text: You haven't specified a language option
+          log:
+            file: Django.log
+            range:
+              start: 371
+              end: 371
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty
+            range:
+              start: 478
+              end: 478
+          category: Package babel
+        - name: pdfTeX
+          severity: info
+          text: fontenc 2017/04/05 v2.0i Standard LaTeX package
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty
+          log:
+            file: Django.log
+            range:
+              start: 384
+              end: 384
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Redeclaring font encoding T1
+          source:
+            file: /usr/share/texlive/texmf-dist/tex/latex/base/t1enc.def
+            range:
+              start: 48
+              end: 48
+          log:
+            file: Django.log
+            range:
+              start: 387
+              end: 387
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for OML/cmm/m/it ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 391
+              end: 392
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for T1/cmr/m/n ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 393
+              end: 394
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for OT1/cmr/m/n ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 395
+              end: 396
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for OMS/cmsy/m/n ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 397
+              end: 398
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for OMX/cmex/m/n ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 399
+              end: 400
+        - severity: info
+          name: pdfTeX
+          category: LaTeX Font
+          text: Checking defaults for U/cmr/m/n ... okay
+          source:
+            file: Django.tex
+            range:
+              start: 9
+              end: 9
+          log:
+            file: Django.log
+            range:
+              start: 401
+              end: 402
+      inputs: []
+      outputs:
+        - Django.pdf
+      calls: []
+    type: ParsedLaTeXLog
+  Django.pdf:
+    timeStamp: 2019-01-02T19:43:06.135Z
+    jobNames: []
+    hash: d4dY6MOBMOIz3ReR1c2dtTccTPYmKjIczU/ls/MEYUE=
+    type: PortableDocumentFormat
+rules:
+  - name: ApplyOptions
+    command: load
+    phase: initialize
+    parameters: []
+    inputs:
+      - file: dicy.yaml-ParsedYAML
+        type: default
+      - file: Django.yaml-ParsedYAML
+        type: default
+      - file: Django.tex-ParsedLaTeXMagic
+        type: default
+      - file: dicy-instance.yaml-ParsedYAML
+        type: default
+      - file: /home/clemens/.config/dicy/config.yaml-ParsedYAML
+        type: default
+    outputs: []
+  - name: LoadAndValidateCache
+    command: load
+    phase: initialize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: Migrate
+    command: load
+    phase: initialize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: ApplyOptions
+    command: load
+    phase: execute
+    parameters: []
+    inputs:
+      - file: dicy.yaml-ParsedYAML
+        type: default
+      - file: Django.yaml-ParsedYAML
+        type: default
+      - file: Django.tex-ParsedLaTeXMagic
+        type: default
+      - file: dicy-instance.yaml-ParsedYAML
+        type: default
+      - file: /home/clemens/.config/dicy/config.yaml-ParsedYAML
+        type: default
+    outputs: []
+  - name: ParseOptionsFile
+    command: load
+    phase: execute
+    parameters: []
+    inputs:
+      - file: /home/clemens/.config/dicy/config.yaml
+        type: default
+    outputs:
+      - file: /home/clemens/.config/dicy/config.yaml-ParsedYAML
+        type: default
+  - name: ParseLaTeXMagic
+    command: load
+    phase: execute
+    parameters:
+      - Django.tex
+    inputs:
+      - file: Django.tex
+        type: default
+    outputs:
+      - file: Django.tex-ParsedLaTeXMagic
+        type: default
+  - name: AssignJobNames
+    command: load
+    phase: finalize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: FindLogFiles
+    command: build
+    phase: initialize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: LaTeX
+    command: build
+    phase: execute
+    parameters:
+      - Django.tex
+    inputs:
+      - file: Django.tex
+        type: default
+      - file: Django.fls-ParsedFileListing
+        type: default
+      - file: Django.log-ParsedLaTeXLog
+        type: default
+    outputs:
+      - file: Django.pdf
+        type: default
+  - name: ParseLaTeXLog
+    command: build
+    phase: execute
+    parameters:
+      - Django.log
+    inputs:
+      - file: Django.log
+        type: default
+    outputs:
+      - file: Django.log-ParsedLaTeXLog
+        type: default
+  - name: LogProducedTargets
+    command: build
+    phase: finalize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: CheckForMissingBuildRule
+    command: build
+    phase: finalize
+    parameters:
+      - Django.tex
+    inputs:
+      - file: Django.tex
+        type: default
+    outputs: []
+  - name: FindLogFiles
+    command: log
+    phase: initialize
+    parameters: []
+    inputs: []
+    outputs: []
+  - name: ParseLaTeXLog
+    command: log
+    phase: execute
+    parameters:
+      - Django.log
+    inputs:
+      - file: Django.log
+        type: default
+    outputs:
+      - file: Django.log-ParsedLaTeXLog
+        type: default
+  - name: ReportLogMessages
+    command: log
+    phase: execute
+    parameters:
+      - Django.log-ParsedLaTeXLog
+    inputs:
+      - file: Django.log-ParsedLaTeXLog
+        type: default
+    outputs: []
+  - name: SaveCache
+    command: save
+    phase: execute
+    parameters: []
+    inputs: []
+    outputs: []
diff --git a/doc/Django.aux b/doc/Django.aux
new file mode 100644
index 0000000..a633b2e
--- /dev/null
+++ b/doc/Django.aux
@@ -0,0 +1,4 @@
+\relax 
+\catcode `"\active 
+\babel@aux{ngerman}{}
+\@writefile{toc}{\contentsline {section}{\numberline {1}Einleitung}{3}}
diff --git a/doc/Django.fdb_latexmk b/doc/Django.fdb_latexmk
new file mode 100644
index 0000000..d95a9ee
--- /dev/null
+++ b/doc/Django.fdb_latexmk
@@ -0,0 +1,32 @@
+# Fdb version 3
+["pdflatex"] 1546458186 "Django.tex" "Django.pdf" "Django" 1546458186
+  "/etc/texmf/web2c/texmf.cnf" 1525000106 475 c0e671620eb5563b2130f56340a5fde8 ""
+  "/home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecbx1440.600pk" 1546457790 40112 7a277f9820566b90de6c968c3903678c ""
+  "/home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecrm1000.600pk" 1546457791 23784 fda44cafee0ab091b4de6622757b89c5 ""
+  "/home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecsl1000.600pk" 1546457791 29124 4447f5b74d323b620bd75f4f88b5ab49 ""
+  "/usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecbx1440.tfm" 1480098696 3584 13049b61b922a28b158a38aeff75ee9b ""
+  "/usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecrm1000.tfm" 1480098696 3584 adb004a0c8e7c46ee66cad73671f37b4 ""
+  "/usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecrm1440.tfm" 1480098696 3584 3169d30142b88a27d4ab0e3468e963a2 ""
+  "/usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecsl1000.tfm" 1480098696 3584 bf02fd9e8bc8c375f218c700cabb9a92 ""
+  "/usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty" 1518644053 15861 065fe343082d0cd2428cf984d6b2ef66 ""
+  "/usr/share/texlive/texmf-dist/tex/generic/babel/switch.def" 1518644053 12523 d80bc74bf5e02fe4304443a6de8d01be ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/bk10.clo" 1480098821 8132 1634546e834d9ce0acd98b4276acdae2 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/book.cls" 1480098821 22945 7df8250bf76418cf651c357d3631fbc3 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty" 1492297155 4571 13977df0eda144b93597fc709035ad1f ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/inputenc.sty" 1480098821 4732 d63eda807ac82cca2ca8488efd31a966 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/omsenc.dfu" 1487721667 2004 ac51aeac484f08c01026120d62677eca ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/ot1enc.dfu" 1487721667 3181 1cb3e9ad01f4a01127b2ffd821bfeec7 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/t1enc.def" 1492297155 10006 a90ba4035cf778f32f424e297d92e235 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/t1enc.dfu" 1487721667 11255 9d97362866549d3d3c994b5f28d1b9b5 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/base/utf8.def" 1487721667 7784 325a2a09984cb5c4ff230f9867145ad3 ""
+  "/usr/share/texlive/texmf-dist/tex/latex/fancyhdr/fancyhdr.sty" 1498861448 10663 d7fcc0dc4f35e8998b8cfeef8407d37d ""
+  "/usr/share/texlive/texmf-dist/web2c/texmf.cnf" 1520210507 32485 c64754543d8ac501bea6e75e209ea521 ""
+  "/usr/share/texmf/web2c/texmf.cnf" 1520210507 32485 c64754543d8ac501bea6e75e209ea521 ""
+  "/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map" 1546457964 128890 fb675b4d10f7f14428e0fd409726914e ""
+  "/var/lib/texmf/web2c/pdftex/pdflatex.fmt" 1546457968 2362712 39cba097a7abd8d7360e6d6c74524018 ""
+  "Django.aux" 1546458186 75 6cc6cc8e2d9bd917de773706f4b6f41f ""
+  "Django.tex" 1546458183 647 2049e04e0d01aabd393753bc0ff0a5d4 ""
+  (generated)
+  "Django.log"
+  "Django.pdf"
+  "Django.aux"
diff --git a/doc/Django.fls b/doc/Django.fls
new file mode 100644
index 0000000..5fd951e
--- /dev/null
+++ b/doc/Django.fls
@@ -0,0 +1,43 @@
+PWD /home/clemens/Dokumente/repos/invsystem/doc
+INPUT /etc/texmf/web2c/texmf.cnf
+INPUT /usr/share/texmf/web2c/texmf.cnf
+INPUT /usr/share/texlive/texmf-dist/web2c/texmf.cnf
+INPUT /var/lib/texmf/web2c/pdftex/pdflatex.fmt
+INPUT Django.tex
+OUTPUT Django.log
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/book.cls
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/book.cls
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/bk10.clo
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/bk10.clo
+INPUT /usr/share/texlive/texmf-dist/tex/latex/fancyhdr/fancyhdr.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/fancyhdr/fancyhdr.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/inputenc.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/inputenc.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/utf8.def
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/utf8.def
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/t1enc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/t1enc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/ot1enc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/ot1enc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/omsenc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/omsenc.dfu
+INPUT /usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty
+INPUT /usr/share/texlive/texmf-dist/tex/generic/babel/babel.sty
+INPUT /usr/share/texlive/texmf-dist/tex/generic/babel/switch.def
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/fontenc.sty
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/t1enc.def
+INPUT /usr/share/texlive/texmf-dist/tex/latex/base/t1enc.def
+INPUT /usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecrm1000.tfm
+INPUT Django.aux
+INPUT Django.aux
+OUTPUT Django.aux
+INPUT /usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecrm1440.tfm
+INPUT /usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecbx1440.tfm
+INPUT /usr/share/texlive/texmf-dist/fonts/tfm/jknappen/ec/ecsl1000.tfm
+OUTPUT Django.pdf
+INPUT /var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map
+INPUT Django.aux
+INPUT /home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecbx1440.600pk
+INPUT /home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecrm1000.600pk
+INPUT /home/clemens/.texlive2017/texmf-var/fonts/pk/ljfour/jknappen/ec/ecsl1000.600pk
diff --git a/doc/Django.pdf b/doc/Django.pdf
new file mode 100644
index 0000000..adb8d29
Binary files /dev/null and b/doc/Django.pdf differ
diff --git a/doc/Django.synctex.gz b/doc/Django.synctex.gz
new file mode 100644
index 0000000..dc2d50e
Binary files /dev/null and b/doc/Django.synctex.gz differ
diff --git a/doc/Django.tex b/doc/Django.tex
new file mode 100644
index 0000000..e7104fc
--- /dev/null
+++ b/doc/Django.tex
@@ -0,0 +1,27 @@
+\documentclass{article}
+\usepackage[ngerman]{babel}
+\usepackage[utf8]{inputenc}
+\usepackage{fancyhdr}
+\usepackage{libertine} 
+
+\pagestyle{fancy}
+
+\renewcommand{\headrulewidth}{0.4pt}
+\renewcommand{\footrulewidth}{0.4pt}
+\cfoot{Seite \thepage}
+
+\title{Das Django Web-Framework dargestellt anhand des Praktischen Beispieles eines Inventarisierungssystemes}
+\author{Clemens Dautermann}
+\date{2. Januar 2019 bis \today}
+
+\begin{document}
+
+\maketitle
+\newpage
+\tableofcontents
+\newpage
+
+
+\section{Einleitung}
+Diese Facharbeit soll einen grundlegenden Überblick über die wichtigsten Funktionen des Django Web-Frameworks geben. 
+\end{document}
diff --git a/doc/Django.toc b/doc/Django.toc
new file mode 100644
index 0000000..051a493
--- /dev/null
+++ b/doc/Django.toc
@@ -0,0 +1,2 @@
+\babel@toc {ngerman}{}
+\contentsline {section}{\numberline {1}Einleitung}{3}
diff --git a/invsystem/object_adder/migrations/0002_category.py b/invsystem/object_adder/migrations/0002_category.py
new file mode 100644
index 0000000..ec6aac1
--- /dev/null
+++ b/invsystem/object_adder/migrations/0002_category.py
@@ -0,0 +1,21 @@
+# Generated by Django 2.1.4 on 2018-12-22 19:21
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('object_adder', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Category',
+            fields=[
+                ('name', models.TextField(max_length=150)),
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+            ],
+        ),
+    ]
diff --git a/invsystem/object_adder/migrations/0003_object_category.py b/invsystem/object_adder/migrations/0003_object_category.py
new file mode 100644
index 0000000..282d360
--- /dev/null
+++ b/invsystem/object_adder/migrations/0003_object_category.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.1.4 on 2018-12-22 19:25
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('object_adder', '0002_category'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='object',
+            name='category',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.CASCADE, to='object_adder.Category'),
+        ),
+    ]
diff --git a/invsystem/object_adder/migrations/0004_auto_20181223_1300.py b/invsystem/object_adder/migrations/0004_auto_20181223_1300.py
new file mode 100644
index 0000000..ae2745b
--- /dev/null
+++ b/invsystem/object_adder/migrations/0004_auto_20181223_1300.py
@@ -0,0 +1,20 @@
+# Generated by Django 2.1.4 on 2018-12-23 12:00
+
+from django.db import migrations
+import django.db.models.manager
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('object_adder', '0003_object_category'),
+    ]
+
+    operations = [
+        migrations.AlterModelManagers(
+            name='category',
+            managers=[
+                ('categories', django.db.models.manager.Manager()),
+            ],
+        ),
+    ]
diff --git a/invsystem/object_adder/migrations/0005_auto_20181227_1206.py b/invsystem/object_adder/migrations/0005_auto_20181227_1206.py
new file mode 100644
index 0000000..e0d7a88
--- /dev/null
+++ b/invsystem/object_adder/migrations/0005_auto_20181227_1206.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.1.4 on 2018-12-27 11:06
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('object_adder', '0004_auto_20181223_1300'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='object',
+            name='category',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.SET_NULL, to='object_adder.Category'),
+        ),
+    ]
diff --git a/invsystem/object_adder/migrations/0006_auto_20181227_1232.py b/invsystem/object_adder/migrations/0006_auto_20181227_1232.py
new file mode 100644
index 0000000..0a7e080
--- /dev/null
+++ b/invsystem/object_adder/migrations/0006_auto_20181227_1232.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.1.4 on 2018-12-27 11:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('object_adder', '0005_auto_20181227_1206'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='object',
+            name='img',
+            field=models.ImageField(blank=True, default='/images/None/nopic.svg', upload_to='images/'),
+        ),
+    ]
diff --git a/invsystem/settings_app/migrations/__init__.py b/invsystem/settings_app/migrations/__init__.py
new file mode 100644
index 0000000..e69de29