diff --git a/sapl/materia/migrations/0034_auto_20190101_1618.py b/sapl/materia/migrations/0034_auto_20190101_1618.py
new file mode 100644
index 000000000..4c90de970
--- /dev/null
+++ b/sapl/materia/migrations/0034_auto_20190101_1618.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.8 on 2019-01-01 18:18
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('materia', '0033_auto_20181030_1039'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='materialegislativa',
+            name='ano',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano'),
+        ),
+        migrations.AlterField(
+            model_name='materialegislativa',
+            name='ano_origem_externa',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], null=True, verbose_name='Ano'),
+        ),
+        migrations.AlterField(
+            model_name='numeracao',
+            name='ano_materia',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano'),
+        ),
+        migrations.AlterField(
+            model_name='proposicao',
+            name='ano',
+            field=models.PositiveSmallIntegerField(blank=True, choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], default=None, null=True, verbose_name='Ano'),
+        ),
+    ]
diff --git a/sapl/norma/migrations/0018_auto_20190101_1618.py b/sapl/norma/migrations/0018_auto_20190101_1618.py
new file mode 100644
index 000000000..e2fa03289
--- /dev/null
+++ b/sapl/norma/migrations/0018_auto_20190101_1618.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.8 on 2019-01-01 18:18
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('norma', '0017_normaestatisticas'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='anexonormajuridica',
+            name='ano',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano'),
+        ),
+        migrations.AlterField(
+            model_name='normajuridica',
+            name='ano',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano'),
+        ),
+    ]
diff --git a/sapl/protocoloadm/migrations/0011_auto_20190101_1618.py b/sapl/protocoloadm/migrations/0011_auto_20190101_1618.py
new file mode 100644
index 000000000..5f3d7c51d
--- /dev/null
+++ b/sapl/protocoloadm/migrations/0011_auto_20190101_1618.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.8 on 2019-01-01 18:18
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('protocoloadm', '0010_auto_20181212_1900'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='documentoadministrativo',
+            name='ano',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano'),
+        ),
+        migrations.AlterField(
+            model_name='protocolo',
+            name='ano',
+            field=models.PositiveSmallIntegerField(choices=[(2019, 2019), (2018, 2018), (2017, 2017), (2016, 2016), (2015, 2015), (2014, 2014), (2013, 2013), (2012, 2012), (2011, 2011), (2010, 2010), (2009, 2009), (2008, 2008), (2007, 2007), (2006, 2006), (2005, 2005), (2004, 2004), (2003, 2003), (2002, 2002), (2001, 2001), (2000, 2000), (1999, 1999), (1998, 1998), (1997, 1997), (1996, 1996), (1995, 1995), (1994, 1994), (1993, 1993), (1992, 1992), (1991, 1991), (1990, 1990), (1989, 1989), (1988, 1988), (1987, 1987), (1986, 1986), (1985, 1985), (1984, 1984), (1983, 1983), (1982, 1982), (1981, 1981), (1980, 1980), (1979, 1979), (1978, 1978), (1977, 1977), (1976, 1976), (1975, 1975), (1974, 1974), (1973, 1973), (1972, 1972), (1971, 1971), (1970, 1970), (1969, 1969), (1968, 1968), (1967, 1967), (1966, 1966), (1965, 1965), (1964, 1964), (1963, 1963), (1962, 1962), (1961, 1961), (1960, 1960), (1959, 1959), (1958, 1958), (1957, 1957), (1956, 1956), (1955, 1955), (1954, 1954), (1953, 1953), (1952, 1952), (1951, 1951), (1950, 1950), (1949, 1949), (1948, 1948), (1947, 1947), (1946, 1946), (1945, 1945), (1944, 1944), (1943, 1943), (1942, 1942), (1941, 1941), (1940, 1940), (1939, 1939), (1938, 1938), (1937, 1937), (1936, 1936), (1935, 1935), (1934, 1934), (1933, 1933), (1932, 1932), (1931, 1931), (1930, 1930), (1929, 1929), (1928, 1928), (1927, 1927), (1926, 1926), (1925, 1925), (1924, 1924), (1923, 1923), (1922, 1922), (1921, 1921), (1920, 1920), (1919, 1919), (1918, 1918), (1917, 1917), (1916, 1916), (1915, 1915), (1914, 1914), (1913, 1913), (1912, 1912), (1911, 1911), (1910, 1910), (1909, 1909), (1908, 1908), (1907, 1907), (1906, 1906), (1905, 1905), (1904, 1904), (1903, 1903), (1902, 1902), (1901, 1901), (1900, 1900), (1899, 1899), (1898, 1898), (1897, 1897), (1896, 1896), (1895, 1895), (1894, 1894), (1893, 1893), (1892, 1892), (1891, 1891), (1890, 1890)], verbose_name='Ano do Protocolo'),
+        ),
+    ]