import bpy
from bpy.types import PropertyGroup
from bpy.props import EnumProperty, StringProperty


class MaterialProperties(PropertyGroup):
    id = StringProperty(name="Material ID")
    name = StringProperty(name="Material Name")
    category = StringProperty(name="Material Category")
    description = StringProperty(name="Materiail Description")

bpy.utils.register_class(MaterialProperties)

728e67dbbe664d8f3261d57ee6591ad066ca2b8a
<mask token>


class MaterialProperties(PropertyGroup):
    <mask token>
    <mask token>
    <mask token>
    <mask token>


<mask token>

<mask token>


class MaterialProperties(PropertyGroup):
    id = StringProperty(name='Material ID')
    name = StringProperty(name='Material Name')
    category = StringProperty(name='Material Category')
    description = StringProperty(name='Materiail Description')


<mask token>

<mask token>


class MaterialProperties(PropertyGroup):
    id = StringProperty(name='Material ID')
    name = StringProperty(name='Material Name')
    category = StringProperty(name='Material Category')
    description = StringProperty(name='Materiail Description')


bpy.utils.register_class(MaterialProperties)

import bpy
from bpy.types import PropertyGroup
from bpy.props import EnumProperty, StringProperty


class MaterialProperties(PropertyGroup):
    id = StringProperty(name='Material ID')
    name = StringProperty(name='Material Name')
    category = StringProperty(name='Material Category')
    description = StringProperty(name='Materiail Description')


bpy.utils.register_class(MaterialProperties)

import bpy
from bpy.types import PropertyGroup
from bpy.props import EnumProperty, StringProperty


class MaterialProperties(PropertyGroup):
    id = StringProperty(name="Material ID")
    name = StringProperty(name="Material Name")
    category = StringProperty(name="Material Category")
    description = StringProperty(name="Materiail Description")

bpy.utils.register_class(MaterialProperties)
