Hi
Please go through the code for record rules

<record id="give_a_unique_record_id" model="ir.rule">
   <field name="name">module_name.user</field> // Name of your choice
   <field name="model_id" ref="module_name.model_account_analytic_line"/>
   <field name="domain_force">[(1, '=', 1)]</field> // This will give access to all records unconditionally.
   <field name="groups" eval="[(4, ref(custom_module.group_manager'))]"/> To set groups
   <field name="perm_create" eval="1"/>
   <field name="perm_write" eval="1"/>
   <field name="perm_unlink" eval="1"/>
   <field name="perm_read" eval="1"/>
// You can give the permission to create,read,write,unlink according to your system.
</record>

To know more about record rules , please take a look at : https://www.cybrosys.com/blog/record-rules-in-odoo-14

Hope it helps