i just created a record in xml for my model but i am not sure why 2 menu are appearing
here is my code
<record model="ir.ui.view" id="gnuhealth_institution_superuser_form">
<field name="model">gnuhealth.institution.superuser</field>
<field name="type">form</field>
<field name="name">gnuhealth_institution_superuser_form</field>
</record>
<record model="ir.ui.view" id="gnuhealth_institution_superuser_tree">
<field name="model">gnuhealth.institution.superuser</field>
<field name="type">tree</field>
<field name="name">gnuhealth_institution_superuser_tree</field>
</record>
<record model="ir.action.act_window" id="action_gnuhealth_institution_superuser">
<field name="name">Institution Superuser</field>
<field name="res_model">gnuhealth.institution.superuser</field>
</record>
<record model="ir.action.act_window.view" id="act_gnuhealth_institution_superuser_tree">
<field name="sequence" eval="10"/>
<field name="view" ref="gnuhealth_institution_superuser_tree"/>
<field name="act_window" ref="action_gnuhealth_institution_superuser"/>
</record>
<record model="ir.action.act_window.view" id="act_gnuhealth_institution_superuser_form">
<field name="sequence" eval="20"/>
<field name="view" ref="gnuhealth_institution_superuser_form"/>
<field name="act_window" ref="action_gnuhealth_institution_superuser"/>
</record>
<menuitem action="action_gnuhealth_institution_superuser"
id="gnuhealth_institution_superuser" icon="gnuhealth-list"
parent="gnuhealth_menu" sequence="1"/>