# Eagle Estates - Part 11

# To-Do's

Add a eagle_tag_data.xml file to define tags
Add a eagle_property_data.xml file to define properties
Use magic numbers/commands to link tags & properties

# Notes

Data can be loaded into Odoo using XML or CSV files. This is usually done by defining data files in the data folder and loading them in the __manifest__.py file
Data file naming should follow the convention of <MODEL_NAME>_data.xml or <MODEL.NAME>.csv
- Ex: eagle_tag_data.xml or eagle.tag.csv

# Tags data:

<record id="eagle_tag_residential" model="eagle.tag">
    <field name="name">Residential</field>
</record>

<record id="eagle_tag_commercial" model="eagle.tag">
    <field name="name">Commercial</field>
</record>

# Properties data:

<record id="eagle_property_apartment_217" model="eagle.property">
    <field name="name">Apartment 217</field>
    <field name="construction_date">2009-10-01</field>
</record>

<record id="eagle_property_apartment_9905" model="eagle.property">
    <field name="name">Apartment 9905</field>
    <field name="construction_date">2010-04-24</field>
</record>

<record id="eagle_property_burj_khalifa" model="eagle.property">
    <field name="name">Burj Khalifa</field>
    <field name="area">5670000</field>
    <field name="construction_date">2009-10-01</field>
    <field name="street">1 Sheikh Mohammed bin Rashid Blvd</field>
    <field name="zip">00000</field>
    <field name="city">Dubai</field>
    <field name="state_id" ref="base.state_ae_du"/>
    <field name="country_id" ref="base.ae"/>
</record>

# Using Commands to link records:

<record id="eagle_property_burj_khalifa" model="eagle.property">
  ...
  <field name="tag_ids" eval="[
      Command.clear(),
      Command.link(ref('eagle_tag_residential')),
      Command.link(ref('eagle_tag_commercial')),
  ]"/>
  <field name="child_ids" eval="[
      Command.clear(),
      Command.link(ref('eagle_property_apartment_217')),
      Command.link(ref('eagle_property_apartment_9905'))
  ]" />
  ...
</record>

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