So far Ive located what seems to be the source below.....Would this be best to create a module and set custom permissions for this view for the portal group?

Settings>User Interface>Views>project.project.kanban

<?xml version="1.0"?>

<kanban class="oe_background_grey">

                    <field name="effective_hours"/>

                    <field name="planned_hours"/>

                    <field name="name"/>

                    <field name="members"/>

                    <field name="use_tasks"/>

                    <field name="user_id"/>

                    <field name="date"/>

                    <field name="color"/>

                    <field name="task_count"/>

                    <field name="task_ids"/>

                    <field name="alias_id"/>

                    <field name="alias_name"/>

                    <field name="alias_domain"/>

                    <field name="doc_count"/>

                    <templates>

                        <t t-name="kanban-box">

                            <div t-attf-class="oe_kanban_color_#{kanban_getcolor(record.color.raw_value)} oe_kanban_card oe_kanban_project oe_kanban_global_click">

                                <div class="oe_dropdown_toggle oe_dropdown_kanban" groups="base.group_user">

                                    <span class="oe_e">í</span>

                                    <ul class="oe_dropdown_menu">

                                        <t t-if="widget.view.is_action_enabled('edit')"><li><a type="edit">Project Settings</a></li></t>

                                        <t t-if="widget.view.is_action_enabled('delete')"><li><a type="delete">Delete</a></li></t>

                                        <li><ul class="oe_kanban_colorpicker" data-field="color"/></li>

                                    </ul>

                                </div>

                                <div class="oe_kanban_content">

                                    <h4 class="text-center"><strong><field name="name"/></strong></h4>

                                    <div class="text-center oe_kanban_alias" t-if="record.alias_name.value and record.alias_domain.value">

                                        <small><i class="fa fa-envelope-o"/> <field name="alias_id"/></small>

                                    </div>

                                    <div class="oe_kanban_project_list">

                                        <a t-if="record.use_tasks.raw_value" name="449" type="action" style="margin-right: 10px">

                                            <t t-raw="record.task_count.raw_value"/> Tasks

                                        </a>

                                    </div>

                                    <div class="oe_kanban_project_list">

                                        <a t-if="record.doc_count.raw_value" name="attachment_tree_view" type="object" style="margin-right: 10px"> <field name="doc_count"/> Documents</a>

                                    </div>

                                    <div class="oe_kanban_footer_left">

                                        <span groups="project.group_time_work_estimation_tasks">

                                            <span class="oe_e">R</span>

                                            <t t-esc="Math.round(record.effective_hours.raw_value)"/>/<t t-esc="Math.round(record.planned_hours.raw_value)"/> <field name="company_uom_id"/>

                                        </span>

                                        <span t-if="record.date.raw_value">

                                            <span class="oe_e">N</span>

                                            <field name="date"/>

                                        </span>

                                    </div>

                                    <div class="oe_kanban_project_avatars">

                                        <t t-foreach="record.members.raw_value.slice(0,11)" t-as="member">

                                            <img t-att-src="kanban_image('res.users', 'image_small', member)" t-att-data-member_id="member"/>

                                        </t>

                                    </div>

                                </div>

                            </div>

                        </t>

                    </templates>

 </kanban>

Looks like its here:

 <div class="oe_kanban_project_avatars">

<t t-foreach="record.members.raw_value.slice(0,11)" t-as="member">

<img t-att-src="kanban_image('res.users', 'image_small', member)" t-att-data-member_id="member"/>

</t>

</div>