Volunteer roles

Why we want you

As a community engagement volunteer you and your fellow branch members will create a range of activities to help spread the word about SSAFA within your community to ensure that that our Armed Forces community know that SSAFA are here to help and that we need the public’s support to continue offering our services.

This role is diverse and allows for you to focus on the areas that you have skills or interests in. The role has flexibility and can work around your other commitments.

Below are some examples of possible activities you can take on or be a part of as a SSAFA Community Engagement Volunteer.

What you will be doing

• Activity Organisers - Love planning? Help coordinate amazing events like charity dinners, carol concerts, and local fairs.
• Event Champions - Be the friendly face of SSAFA! Help at events, chat with visitors, sell merchandise, and spread the word about our work.
• Event Champions - Be the friendly face of SSAFA! Help at events, chat with visitors, sell merchandise, and spread the word about our work.
• Promoting SSAFA Services - Help provide a warm, welcoming presence at Veterans Breakfast clubs, cafes or hubs - offering information about SSAFA services and signposting as appropriate.
• SSAFA Storytellers -Deliver engaging talks to organisations and groups, sharing SSAFA’s incredible history and mission.
• Community Connectors - Collaborating with the Community Engagement Manager to establish a local network, promote SSAFA's services, and respond to community opportunities such as gardening projects.
• Fundraising Heroes - Whether it’s rallying local businesses, organising events, or getting creative with unique fundraising ideas, you’ll play a crucial role in keeping SSAFA’s support going strong.
• Administrators - Are you detail-oriented and love keeping things organised? Assist with branch and event administration, manage schedules and branch calendars, and ensure everything runs smoothly currently being undertaken.

The skills you need

• Be friendly and approachable.
• Confident to engage with the public, potential clients, volunteers and SSAFA colleagues face-to-face.
• Reliable attitude, staying connected with your Branch and/or Community Engagement Manager about your availability.
• Access to public transport or a car to get to events if necessary.
• Basic IT skills would be an advantage.

What's in it for you

• Use your skills, knowledge, and life experience to benefit others and make a difference.
• Give tangible and practical support to your local branch by raising awareness of SSAFA.
• Support from your local SSAFA branch and SSAFA Community Engagement Manager.
• Experience, training and skills that you can highlight on your CV and in job interviews.
• Better physical and mental health – studies show that volunteers live longer and experience lower levels of stress and depression!

Disclaimer

SSAFA is committed to safeguarding and promoting the welfare of all those involved in our work and expects volunteers to share this commitment.

Why we want you

As a community engagement volunteer you and your fellow branch members will create a range of activities to help spread the word about SSAFA within your community to ensure that that our Armed Forces community know that SSAFA are here to help and that we need the public’s support to continue offering our services.

This role is diverse and allows for you to focus on the areas that you have skills or interests in. The role has flexibility and can work around your other commitments.

Below are some examples of possible activities you can take on or be a part of as a SSAFA Community Engagement Volunteer.

What you will be doing

• Activity Organisers - Love planning? Help coordinate amazing events like charity dinners, carol concerts, and local fairs.
• Event Champions - Be the friendly face of SSAFA! Help at events, chat with visitors, sell merchandise, and spread the word about our work.
• Event Champions - Be the friendly face of SSAFA! Help at events, chat with visitors, sell merchandise, and spread the word about our work.
• Promoting SSAFA Services - Help provide a warm, welcoming presence at Veterans Breakfast clubs, cafes or hubs - offering information about SSAFA services and signposting as appropriate.
• SSAFA Storytellers -Deliver engaging talks to organisations and groups, sharing SSAFA’s incredible history and mission.
• Community Connectors - Collaborating with the Community Engagement Manager to establish a local network, promote SSAFA's services, and respond to community opportunities such as gardening projects.
• Fundraising Heroes - Whether it’s rallying local businesses, organising events, or getting creative with unique fundraising ideas, you’ll play a crucial role in keeping SSAFA’s support going strong.
• Administrators - Are you detail-oriented and love keeping things organised? Assist with branch and event administration, manage schedules and branch calendars, and ensure everything runs smoothly currently being undertaken.

The skills you need

• Be friendly and approachable.
• Confident to engage with the public, potential clients, volunteers and SSAFA colleagues face-to-face.
• Reliable attitude, staying connected with your Branch and/or Community Engagement Manager about your availability.
• Access to public transport or a car to get to events if necessary.
• Basic IT skills would be an advantage.

What's in it for you

• Use your skills, knowledge, and life experience to benefit others and make a difference.
• Give tangible and practical support to your local branch by raising awareness of SSAFA.
• Support from your local SSAFA branch and SSAFA Community Engagement Manager.
• Experience, training and skills that you can highlight on your CV and in job interviews.
• Better physical and mental health – studies show that volunteers live longer and experience lower levels of stress and depression!

Disclaimer

SSAFA is committed to safeguarding and promoting the welfare of all those involved in our work and expects volunteers to share this commitment.

Why we want you

As a community engagement volunteer you and your fellow branch members will create a range of activities to help spread the word about SSAFA within your community to ensure that that our Armed Forces community know that SSAFA are here to help and that we need the public’s support to continue offering our services.

This role is diverse and allows for you to focus on the areas that you have skills or interests in. The role has flexibility and can work around your other commitments.

Below are some examples of possible activities you can take on or be a part of as a SSAFA Community Engagement Volunteer.

What you will be doing

• Activity Organisers - Love planning? Help coordinate amazing events like charity dinners, carol concerts, and local fairs.
• Event Champions - Be the friendly face of SSAFA! Help at events, chat with visitors, sell merchandise, and spread the word about our work.
• Promoting SSAFA Services - Help provide a warm, welcoming presence at Veterans Breakfast clubs, cafes or hubs - offering information about SSAFA services and signposting as appropriate.
• SSAFA Storytellers -Deliver engaging talks to organisations and groups, sharing SSAFA’s incredible history and mission.
• Community Connectors - Collaborating with the Community Engagement Manager to establish a local network, promote SSAFA's services, and respond to community opportunities such as gardening projects.
• Fundraising Heroes - Whether it’s rallying local businesses, organising events, or getting creative with unique fundraising ideas, you’ll play a crucial role in keeping SSAFA’s support going strong.
• Administrators - Are you detail-oriented and love keeping things organised? Assist with branch and event administration, manage schedules and branch calendars, and ensure everything runs smoothly currently being undertaken.

The skills you need

• Be friendly and approachable.
• Confident to engage with the public, potential clients, volunteers and SSAFA colleagues face-to-face.
• Reliable attitude, staying connected with your Branch and/or Community Engagement Manager about your availability.
• Access to public transport or a car to get to events if necessary.
• Basic IT skills would be an advantage.

What's in it for you

• Use your skills, knowledge, and life experience to benefit others and make a difference.
• Give tangible and practical support to your local branch by raising awareness of SSAFA.
• Support from your local SSAFA branch and SSAFA Community Engagement Manager.
• Experience, training and skills that you can highlight on your CV and in job interviews.
• Better physical and mental health – studies show that volunteers live longer and experience lower levels of stress and depression!

Disclaimer

SSAFA is committed to safeguarding and promoting the welfare of all those involved in our work and expects volunteers to share this commitment.

Why we want you

As branch secretary you help coordinate a range of activities and a calendar of events to help spread the word about SSAFA within your community. To ensure that our Armed Forces community know that SSAFA are here to help and that we need the public’s support to continue offering our services.

What you will be doing

• Communication with branch volunteers
• Providing timely reports and information to SSAFA’s central office
• Co-ordinating a programme of meetings including an AGM, branch meetings, committee meetings, training etc..

The skills you need

• Friendly and approachable
• Strong administration skills
• Great written and verbal communication skills
• Basic IT skills

What's in it for you

• Use your skills, knowledge, and life experience to benefit others
• Support in your role from the team at SSAFA
• Develop your experience and skills which you can highlight on your CV and in job interviews

Disclaimer

SSAFA is committed to safeguarding and promoting the welfare of all those involved in our work and expects volunteers to share this commitment.

Join FARA, a charity with over 30 years of experience and 39 charity shops across London. Our Richmond shop is looking for a dedicated Music Volunteer to support our team in researching, sorting, and preparing donated vinyl records, CDs, and other media for sale.

By volunteering with us, you’ll play an important role in improving the quality of our music section, uncovering hidden gems, and supporting our commitment to reuse and a sustainable circular economy.

The Role:

As a volunteer, your responsibilities will include (but are not limited to):

• Researching vinyl records, CDs, and other media to identify value and demand
• Identifying rare, collectible, or high-value items
• Pricing and organising items appropriately for sale
• Assisting with creating attractive displays within the music area
• Organising and maintaining an engaging and well-presented music section
• Assisting with other shop activities when needed

The Volunteer:

We’re looking for someone who:

• Has a passion for music, vinyl records, and/or media collecting
• Has good attention to detail and enjoys researching information
• Is friendly, approachable, and enthusiastic
• Is reliable and able to work as part of a team
• Knowledge of artists, genres, or collectible media is a plus, but not essential

What’s in it for You?

At FARA, our shops are run by welcoming and collaborative teams where everyone works together. You’ll gain valuable experience, working alongside supportive colleagues who help each other develop, learn, and celebrate achievements. Full training is provided, and we offer a positive, inclusive, and safe volunteering environment.

Your Time:

Our shop operates from 10:00 to 18:00, and we’re looking for someone who can volunteer for a minimum of 4 hours either in the morning or afternoon, whenever you are available in arrangement with the shop manager.

FARA is committed to creating an inclusive environment. If you require any reasonable adjustments during the application process, please don’t hesitate to let us know.

We’re recruiting volunteer HR managers and people managers to take part in a research pilot focused on early burnout detection, psychological safety, and evidence-based manager action. This is a practical pilot designed to help managers spot strain earlier, respond sooner, and understand what changes inside a team before absence or attrition appears.

Rather than functioning as a wellbeing app, this pilot measures team-level risk through short anonymous check-ins using validated psychometric tools, including burnout, psychological safety, and work-based needs satisfaction measures. Managers receive aggregated insights and suggested actions, helping them respond at the point where they can make the biggest difference.

We’re looking for:

• An engaged HR or people manager.

• A team lead or line manager willing to receive insights and act on recommendations.

• A committed team of around 10–12 people who can take part for the full pilot.

What’s involved:

• A short scoping conversation to agree goals, timing, and success measures.

• Pilot set-up and baseline measurement.

• Weekly anonymous check-ins for around 12 weeks.

• A review at the end of the pilot with a written summary of findings and next steps.                                                   

What you’ll gain:

• Early visibility into team wellbeing trends.

• Practical support for managers at the point of need.

• A written impact summary you can keep.

• The opportunity to contribute to a research-led pilot being run in association with King’s College London and the University of Sussex.

We’re especially interested in people managers and HR leaders who care about using data to improve team health, reduce burnout risk, and strengthen psychological safety. Participation is voluntary, confidential, and designed to be light-touch for busy teams.

WIILMA exists to reduce loneliness and isolation 

We are looking for passionate people to join our team and are committed to building a diverse and inclusive environment and strongly encourage applications from all backgrounds, identities, and experiences.

Note: Because we are a volunteer-run organisation, our response to your inquiry may be slightly delayed, but we appreciate your patience and interest!

About Roots Academy. 

Roots Academy’s Vision.

A generation of young Muslims who embody and promote a God-centred way of life.

At Roots Academy, we’ve built a learning experience that’s changing the lives of the ummah’s future leaders, change-makers and visionaries. Our Mission is to deliver a structured and transformative education in the Essentials of Islam in a way that lowers barriers to access, develops a deep certainty, and inspires action.

Why Does Roots Academy Exist?

Crisis of Faith: 1 in 4 young Muslims are leaving the religion due to various factors, primarily the pervasive anti-religious content and temptations they encounter online and offline. 

Roots Academy exists to bridge this gap by providing a structured and transformative Islamic education that speaks directly to the needs and challenges of young Muslims today, delivered in an engaging and accessible form that removes barriers to access and provokes thought and action.

Role Summary.

To bring our vision to life, we are looking for a dedicated person to play a vital role in managing and strengthening our relationships with partner organisations (such as university Islamic Societies), with a focus on marketing and growth. You will work closely with external partners to increase the number of students attending Roots workshops through creative and innovative methods.

Key tasks

• Marketing Support - Provide guidance and resources to partners for marketing Roots workshops effectively, including sharing marketing collateral and leading growth initiatives.

• Performance Monitoring - Monitor the marketing efforts of partner organisations, track key performance metrics, and provide feedback and recommendations for improvement.

• Communication Liaison - Serve as the primary point of contact through social media between our organisation and partner organisations, facilitating clear and consistent communication channels.

• Training and Onboarding - Conduct training sessions and onboarding for new partner organisations to familiarise them with our brand guidelines, marketing strategies, and communication protocols.

• Collaboration - Coordinate cross-functional efforts with internal teams, such as marketing, design, and external partnerships, to ensure alignment with partnership goals.

What we’re looking for

• Passion for Islamic education and the development of young Muslims. 

• Creative ideas and ability to think outside the box.

• Excellent interpersonal and communication skills.

• Ability to multitask successfully.

• Proficiency in project management and organisational skills.

• Analytical mindset for assessing results and suggesting recommendations.

What we have to offer

• Be part of a team of 100+ dedicated volunteers across the UK, Ireland, Canada, US, UAE and Australia.

• Receive continuous rewards for those that seek Islamic knowledge from the Roots platform. 

• Be a part of a growing organisation that aims to revive and educate Muslims from a grassroots perspective.

• Receive in-house tarbiyah sessions to develop your deen. 

Please note this is an unpaid volunteer position. 

Volunteers are entitled to claim expenses incurred for food, travel and equipment, in line with our Expenses policy.

Volunteer Animal Fosterer (RSPCA North West London and South Hertfordshire Branch)

As an animal fosterer, you would be supporting our Branch in providing either our cats, rabbits, guinea pigs, or other small furries with the safety of your home whilst tending to their welfare needs such as feeding and grooming. In addition to this, by providing a temporary loving environment, you will play a crucial role in their wellbeing and socialisation, which will significantly improve their chances of successful rehoming.

We will guide you through the fostering process and ensure that you have all the necessary equipment, food, and veterinary care for your foster. We are also happy to reimburse any other pre-agreed expenses that you may incur through volunteering for us.

Whilst our animals are in your foster care, you will:

• Provide them with care, suitable housing, and a safe environment as per our policies and guidelines.
• Feed, water, and groom them in line with our advice.
• Transport them to any veterinary appointments if required.
• Provide them with your time and patience.
• Help us spread the word about the animals in your care so they might find their forever home quicker.
• Playing and cuddles are also a must! 

What we are looking for in a volunteer Fosterer

• Volunteers aged 18 or over who have had plenty of experience caring for animals.
• Fostering experience is beneficial but not essential as training is provided.
• For their wellbeing, the whole family should be on board with fostering an animal.
• Any existing pets or animals need to have been spayed/neutered (some medical reasons may mean they cannot be so, please let us know if this is the case).
• You will need to live in our branches area (see attached map)
• You will need to be able to pick up supplies from our office in Eastcote and transport animals to the vets for routine and emergency appointments. 

What we can offer you as a volunteer Fosterer

• You will be making a massive difference to the welfare of the animals in your care.
• Join a community which will enable you to meet new people and make new friends.
• Learning new skills through our comprehensive induction and fostering training programme.
• Enhance your CV by adding your volunteering experience.

It is worth mentioning that our animals do have different needs as whilst some are ready for rehoming others may require rehabilitation or ongoing medication. Therefore, we also aim to understand your situation and circumstances to ensure that we match you with your perfect foster animal.

We hope you are interested in volunteering for our Branch.

Our voluntary roles are subject to an informal interview and trial period. We will ask you to provide contact details for two referees, and, depending on the position, you may need to sign an agreement and complete specific training before starting the role.

Here at One YMCA we wouldn’t be able to do the work that we do without the amazing volunteer staff that help run the day-to-day operations of the hostels and supported living facilities. These vital roles are open to all YMCA residents, and we are currently looking for volunteers to help out with our accommodation.

What do we do?

We run hostels across the Buckinghamshire, Hertfordshire and Bedfordshire areas with over 400 rooms. In addition to this, we run programmes for those needing supported housing including asylum seekers.

Helping to run an activity that enables our Residents to flourish in body, mind and spirit. Responsibilities would include:

• Helping to plan and advertise the group in conjunction with the Activity Leader
• Proactively engaging with Residents and staff to encourage participation in the activity
• Helping the Activity Leader to organise and run the activity
• Be a non-judgemental, approachable presence to enable the most vulnerable Residents to take part
• Maintaining records of participation
• Signposting residents to other groups & support available
• Attend regular volunteer team meetings
We can discuss together the nature of the activity, taking into account your skills & passion as well as the current needs within the scheme.

Training/Support:
• A full induction to the service and specific site will be provided
• A menu of optional training will be made available
• Online training: Safeguarding (adults & young people), Fire
Awareness, Manual Handling
• Ongoing support and regular 1:1 meetings with your line-manager
• Team meetings and social events
• Mileage and expenses may be payable

• You will undergo a DBS check as the role involves adults at risk (we will apply for and fund this)
• Two references may be undertaken prior to start

We also have opportunities to support residents in other way and can be flexible with roles!

Events Volunteer - Lancashire (various)

Do you want to raise some money for Shelter, while having fun along the way?

Information about the role

This role involves supporting at a range of events to help raise money and awareness to tackle the housing emergency. It’s a really flexible opportunity. Once you’re signed up, we’ll let you know about upcoming events and tasks, and you can decide which you’d like to do. 

Location: Lancashire (various)

Suggested contribution: It’s up to you! Ideally, you’d help out at least 4-5 times per year, but this is flexible. 

Availability: This is a varied opportunity with events taking place at different times and on different days throughout the year, including evenings and weekends. You can choose the events that best suit your availability. 

The above is the essential information you need to know. You can apply now by clicking ‘fill in an application’ or read on more for details. 

Main activities may include:

This is a flexible and diverse role. Here are some of the activities you might get involved in:

• Represent us at a range of events including, community fairs, gigs, Pride marches, sporting events and street stalls.

• Support some of our fundraising activity such as holding collection cans in public spaces or bag packing in supermarkets.

• Help us grow our movement for change by supporting petitions and raising awareness of our calls to action through social media.

• Other one-off tasks such as web-based research.

This role fights the housing emergency by raising funds that enable Shelter to provide advice and support and campaigning for change. The events you’ll be attending are also great for raising awareness of the housing emergency and how people can get involved to help tackle it. 

Benefits of volunteering with Shelter

Volunteers are essential to Shelter’s mission to end housing injustice. We welcome volunteers from all backgrounds. The insights and life experiences our volunteers bring to Shelter are valued as much as their contribution through volunteering.

We aim to provide our volunteers with a positive experience. This is by prioritising accessibility and tailoring the support we provide to the needs of the individual. We make sure our policies and processes are equitable, which means that no-one is unfairly disadvantaged while volunteering because of their background or identity.

Your skills and experience 

The most important thing for this role is that you are passionate about joining our fight for home!

Supporting you

• You will be provided with an induction into your role, access to relevant learning and a copy of our volunteer handbook.

• The role, including learning and communications, are flexible, so can be tailored so they best suit your needs and preferences. 

• You will be able to claim reasonable volunteering expenses in line with Shelter’s volunteer policy. Where financial circumstances would be a barrier to volunteering, we may be able to offer these funds in advance. 

• You will be able to access our volunteer support package, including our colleague assistance programme and Shelter’s network of mental health first aiders.

Next steps

You can apply for this role by clicking ‘fill in an application’. If you need to apply by an alternative method, please contact us.

We will then get back to you about your application. Shortlisted applicants will have a recruitment conversation to discuss the role further.

Upon offer of role, you will be asked to declare any unspent convictions. Having a criminal record does not automatically mean you can’t volunteer with us. We will have a conversation with you to discuss the convictions in relation to the role you have applied for. Sometimes it may limit the ways you can get involved. Please contact us if you require more information.

Our vision for volunteering

Volunteering is and always will be at the heart of Cats Protection. It is joyful and inclusive. As a charity, working in partnership, together we transform the lives of cats, people and communities.

The difference you will make to cats and people

Thousands of cats each year rely on the help of animal charities because they have been abandoned, they have strayed or because there has been a change in their owner’s circumstances. Becoming an administration volunteer is just one way you can help improve the lives of cats in your local community. Our administration volunteers help provide vital admin support to our volunteer groups and teams across Cats Protection. They help keep up to date records of the number of cats that have been rehomed, collate supporter details and send out newsletters. This could be the perfect volunteer role if you have administrative experience, a passion for cats, or both!

You can expect us to

• Make you feel welcome, included and respected in line with our values and behaviours
• Support you in having a positive and impactful experience at Cats Protection
• Cover agreed out-of-pocket expenses in line with our Expenses Policy
• Provide you with access to learning, development and engagement opportunities

What we need from you:

You’ll be:

• Recording relevant information related to your volunteer group
• Signposting enquiries to the relevant teams within Cats Protection
• Sending information to supporters, volunteers and to our Head Office
• Distributing information leaflets if required

** Please note that this role is advertised as Hybrid as it may require you to attend some in person branch meetings. The majority of the role will be remote however applicants must live in the TN1 - 22 catchment area. **

Time expectation

Our administration volunteers usually spend 2 to 3 hours per week in this role, which is flexible and can be shared by more than one volunteer if needed.

You may be just the volunteer we’ve been looking for!

We are committed to building a diverse, compassionate and inclusive organisation where everyone can be themselves and do their best. We are courageous and compassionate in our purpose of helping people see the world through cats’ eyes. Together, we can make a difference. Together, we are all for cats. Join the UK’s leading cat welfare charity and help make a better life for cats, because life is better with cats.

Across the UK, our 65 local branches work with disabled people to help them live the lives they choose. Our network of skilled volunteers respond to thousands of requests each year to design and make customised equipment free of charge.

As our local branch Finance/Treasurer volunteer, you’ll make sure your branch gets the most for its money. You’ll maintain income and expenditure records to document and report on branch finances. You’ll manage their accounts and make financial information easy to understand.

What the role involves

This is a varied role that each branch tends to do a bit differently, but it will involve:

• Accurately maintaining income and expenditure records to  document and report on branch finances

• Offering objectivity around the spending of money and ensuring money is spent in a cost-effective manner

• Approving income and expenditure with the other branch bank account signatories

• Ensuring that our financial requirements and policies relating to group finances are followed

We can support you to develop the skills you need for this role, and there’s an induction that covers all the areas above. You’ll also have chance to discuss your role and any additional needs with us.

Essential Criteria:

Our Volunteer Treasurers/ Finance Assistants will manage the bank account for the local branch.  To be accepted by the bank you need an acceptable credit rating, be a UK resident and preferably live in the area of the REMAP branch you are applying for. 

What you’ll need for this role: 

• Confident using Microsoft Office, the internet and email

• Experience in bookkeeping, budgeting, and planning income and expenditure

• Able to apply disability, equality, and inclusion practices

• Able to keep people’s personal data safe

• A commitment to our aims and values

You’ll also need to complete the induction checklist and some online training.

Where will I volunteer?

The Finance Volunteer role is largely home based, but it varies from branch to branch – some branches hold in-person meetings once a month or so, and their Finance Volunteers must be based in the area the branch covers. Your local branch will be able to provide more information.

Time commitment

This also varies, but it’s generally around 1-2 hours a week.

Why volunteer

When you volunteer with us, you join a community of committed people with a passion for helping to improve the lives of others. We’re a volunteer led organisation and we couldn’t do what we do without your hard work, skills and commitment.

N.B. We’ll reimburse any out-of-pocket expenses during your time

Are you interested in making a difference to the lives of children and young people? Is there a skatepark in your area? If so, this role could be for you.

We are a UK registered youth development charity that uses teaching and learning to skateboard in a structured and supportive environment as a platform to develop the skills and abilities of children and young people.

The Role: Chapter Leader

As a Chapter Leader with the Skateboarding Foundation (SF), your role is to set up and run a Local Chapter that gives young people access to skateboarding and life skills through the SF ‘Eduskate’ programme.

Training, materials, resources, equipment and ongoing support, advice and guidance will be provided.

Key responsibilities

Your key responsibilities include:

• Setting up and running the chapter
• Recruiting coaches
• Recruiting learners
• Coordinating the delivery of the coaching programme
• Raising funds and spreading the word
• Helping us monitor and evaluate the programme
• Giving three/four hours a month of your time

You’ll have overall responsibility for the chapter’s activities, compliance, and smooth running. You’ll provide direction and support to your chapter committee, chair meetings, and ensure volunteers, coaching programmes, and fundraising are well managed.

The role involves motivating the team, planning chapter development, and stepping in where needed to keep things on track. You’ll also liaise with the national Board of Trustees, keeping them informed of key decisions and changes. 

Strong leadership, organisation, and a passion for youth development (and ideally skateboarding) and the charity’s mission are essential.