Home assistant use attributes. 6 KB. I think it is probably tags_attributes: that I need modify in my InfluxDB section of configuration. The basics of YAML syntax are block collections and mappings containing key-value pairs. test_this_template ” - using the previous sensor’s state. This sensor has an attribute “last_period”. shelly_shsw_1_ba2c28. - type: state-label entity: weather. 9, the HA team has changed forecasts from attributes to a service reply. It’s same as States: 123 (Taras) May 3, 2021, 1:28am 6. test}} But when I use that in a markdown card it does not work. attr = state_attr(hass, entity_id, name) return attr is not None and attr == value. This does have some upsides (no forecast spam in devtools, no duplicate weather entities for different forecasts, etc), but overall it’s a bad decision. To add the entity filter card to your user interface: In the top right of the screen, select the pencil icon. Then use this to bring it into ESPhome: ESPHome Home Assistant Sensor. Understanding automations. information}} {% else %} None {% endif Reload timer’s configuration without restarting Home Assistant itself. For cards on the dashboard, that depends on the card. Last period - 0. Source -. daily_energy_pool Sep 8, 2020 · I know, that I can access a attribute, but what about a sub attribute? How can I use that in an automation. I am looking to use this create some sensors when certain equipment is running. For example, you could create an automation that multiple sensors can trigger and then use the sensor’s location to specify a light to activate; or you could send a notification containing the friendly name of the sensor that triggered it. The trouble is not the state_image. Using “ sensor. For turning on the pump use attribute hvac action idle to heating, and vice versa for turning off the pump. Then restarted HA. ). I published a new payload and the sensor reported a value and attributes. Jan 9, 2021 · Using Attributes in a Template - Configuration - Home Assistant Community. This card aims to simplify it for things like package trackers & other sensors that have more attributes to bring those attributes forward on the main page. dennis84de (Dennis) December 4, 2022, 10:39am 4. I have a Rest sensor where I want all of the wind_speed_of_gust values from this API link as attributes. """Test if a state's attribute is a specific value. This is what home assistant passes around when doing pretty much anything. Use the service. Examples The state and the attribute information is what Home Assistant sees at run time. Sep 26, 2021 · meconiotech (Daniele Bertocci) April 26, 2022, 3:16pm 8. helligkeit is a “state” object. Apr 17, 2019 · I have a Ping Binary Sensor set up like follows to ping Google so I can keep a track of my internet connection; binary_sensor: - platform: ping host: 8. Lovelace: Attributes card / entity row Dashboards & Frontend. pool_heat_pump', 'current_temperature') }}" I also understand that templates can be used to extract values and save them in a new sensor. Templates can use the data to modify the actions performed by the automation or displayed in a message. Feb 11, 2021 · I’m using a sensor to measure the daily energy comsumption. choose the animation as the Entity. If I look in the developers states under the entity “climate. Beware that if you specify duplicate keys, the last value Aug 21, 2019 · It checks to see if the attribute != None and if the attribute == value_passed_in. But I’m unable to vind how to reference from a attribute_template back to the original value If you have installed InfluxDB on the same host where Home Assistant is running and haven’t made any configuration changes, add the following to your configuration. casa May 25, 2023 · I need some help with “json_attributes_path:” and “json_attributes:”. This card aims to simplify it for things like package trackers & other sensors that May 6, 2022 · Get attribute from sensor - Configuration - Home Assistant Community. 2022-05-06 16_07_31-Developer Tools – Home Assistant 1084×352 60. without having a json_attributes_topic). When I use the template tool I get this: {{states. You can then ask for a specific one to use in an Automation or Script via state. yaml, but can’t find where this is documented and which attributes you can add. This is somewhat similar to a Hash table or more specifically a dictionary in Python. bedroom_tv', 'app_name') == 'Plex') }}" This can also be done using a State or Numeric State condition, by simply adding “attribute”… or using the drop down “Attribute” selector in the UI editor. press once to open and press again to stop or close. This is what I ha… Dec 5, 2019 · JayF December 5, 2019, 11:54pm 1. start service, then click the Fill Example Data button. it’s like a button. We need to keep it a trigger object. Notes on element attributes How to use the style object. sun. temperature }} But I have no clue, for example how to access “templow” weather. harmony_hub. casa attribute: forecast. metodi (metodi) February 13, 2023, 9:55am 12. All automations are made up of a trigger and an action. So I was trying to over complicate it as I was doing that already…. I’d like to be able to use custom_initial_state to decide which automations should be enabled. Kabala (Cata) August 5, 2020, 3:40pm 6. So, I tried to set up a Template Sensor like follows to give me something to graph; - platform: template In the Hue concept you can create (dynamic) scenes for the lights within rooms and zones. homework','date') %} {% for i in range(0, dates | count, 1) %} Jan 14, 2023 · Using the Template editor (which is excellent) I can extract attributes with a single word, but not those with a space. Use the custom card Apexcharts. Right now I made a Remote Control card in order to control Kodi. When the timer is paused, the finishes_at attribute ceases to exist and the remaining attribute represents the balance left. last_updated. I selected all attributes in the integration. It’s called Template editor and its found in the side bar under Developer tools. I have no problem getting the “normal” attributes from the sensor. You have not actually told us how the shelly operates the garage door though, so I’m guessing that bit. You can create, edit and delete Hue scenes from the (official) Hue app on iOS and Android. state}} to get the desired value parsed into a template. friendly_name' Lastly, you shouldn’t use from_state. Feb 15, 2023 · My aim is that the sensor stores the last known good value of the source sensor in the last_good attribute and uses that to fidn the difference between the current source sensor value and the last good one, in case something went wrong with the sensor in the mean time. state }}" And then you can change it in a script or automation like this: action: - alias: Update my sensor event: set_my_sensor event_data: state: new_value Can even add attributes if you want, just pass more data in Mar 17, 2022 · Every single state change will have a new_state. Is there a way to create such custom attributes that I can, with Jul 23, 2021 · markusmazurczak (Markus Mazurczak) July 23, 2021, 11:32am 1. type: horizontal-stack title: Power Consumption daily cards: - type: entities title: Today show_header_toggle: false state_color: true entities: - entity: sensor. home-assistant Nov 9, 2019 · I am trying to bring in additional tags, AREA would be nice and getting friendly_name_str to work. Ok, so this is where things get funky. Hello Guys. value_template: "{{ state_attr('climate. Screenshot 2021-07-18 133836. I am not able to figure out how to integrate all that Easee Wallbox attributes into that EV Charger card. If the attributes are: Then all you need to do is grab the attribute via the name, title or link: Jun 28, 2022 · Good day all. If the Home Assistant instance that setup the integration is no longer running or functioning, you will need to use this utility to May 6, 2022 · Get attribute from sensor - Configuration - Home Assistant Community. Jun 14, 2020 · I’m trying to get the attribute of an entity to become the text in an markdown card. 8 wind_bearing: 85 Nov 15, 2020 · If you want to bring an attribute into esphome use what you had originally (with the corrections) in home assistant to create a sensor from the attribute. Use the developer tools to find the entity and see the extra data attributes. Post a screenshot here. Feb 15, 2022 · Yes it does record attributes. The sensor has support for GET and POST requests. You should familiarize yourself with home assistant state objects. Oct 16, 2019 · I want to create my own “custom_initial_state” attribute for every automation, because when I start Home Assistant, I disable every automation until initialization of the system is completed. ) Oct 29, 2021 · Exactly. scheduled }} {{ train. Two options, This custom card that displays attributes as a list: Lovelace: Attributes card / entity row Dashboards & Frontend. I want to switch between ‘operation_mode’ for ‘heat’ and ‘off’ or if thats not possible, maybe a dropdown with all modes. To view the changes, go to Settings > Devices & services > Entities. I’ve been wanting a way to identify any batteries that… Mar 12, 2022 · This sensor works perfectly, but I have to call the website multiple time, which is not ideal. components. wiser_xxxx” there are 17 or so state attributes available and the one I’m interested in is “control_output_state” which is either “on” or “off Mar 18, 2023 · I’ve found several posts telling me that the way to get this data out of an attribute is to create a new sensor with a state_attr() function which gets the value from the attribute. value_template: '{% if states. daikin_ac, and examine the Attributes column. Let’s imagine an example: the sun. I would like some of these data to be visible as a attribute of the entity. I want this to be seamless and automatic, as this is the real archilles heel of the system. the Discogs integration adds a random_record sensor to pick a random record out of your collection. I can’t use the state since the text is more than 255 characters. Optionally combined with a condition. Needs to be numeric state platform for a sensor. states. yaml Apr 14, 2023 · As thermostat card I use simple-thermostat, where I could rename the preset buttons from original name “week_program_1” and “week_program_2” to “Modus 1” and “Modus 2”. I also tried the template switch but not able to understand where to define the ‘heat’ and ‘off’ attributes as well as ‘service May 9, 2022 · Here the attribute’s value is defined based on the sensor’s state. So ultimately, the second half passes, but the first half doesn’t. Import names: Whenever I have devices integrated, could be Hue, Z2M or whatever…. turn_off to set them in order to serve as a preset the next time the light is turned on By default, it uses the entities card model. For a tabular view of many thermostats, I use the multi-entity-row card, but unfortunately the attributes are shown with the original names Apr 11, 2022 · I’ve been searching around and trying to find an answer to the question how to best work with (global) variables for node red flows. In lovelace, I want both elements to show the unit “kWh”, but for the attribute, it doesn’t work. Jul 9, 2018 · Attributes are not that popular because they are hidden inside more info dialog and harder to display. Nov 18, 2019 · I want to use these attributes as a sensor. How can I make multiple sensors with just one call - or at least add multiple attributes to that sensor? What would be the better approach? - platform: rest resource: url name: Information scan_interval: 60 value_template: >- {% if value_json %} {{ value_json. In the DevTools/States you see all available attributes. May 30, 2020 · Hi, I’m new to node red and I created some automations with the help of videos or guides I found on the internet. Resulting in a False response. Feb 22, 2019 · Or maybe you want something like this: {% for train in trains. Nov 19, 2022 · A Trend sensor has a Gradient attribute, which is equivalent to the Derivative sensor. Dec 3, 2022 · I don’t think you can. 1 KB. Jan 30, 2022 · in a Trigger or Condition, select “State”. sun integration in HA has elevation and azimuth as its attributes. yaml file. May 20, 2020 · The traditional way to display an entity’s attribute is to create a Template Sensor whose template extracts the attribute’s value. Therefore you have to duplicate some of the code as they have done in the example. Bot of the last two options support graphing attributes directly. Note that this is the state representation of a device within Home Assistant. templates , automation. You could also use a Template trigger with the above templating for something a little more complicated. I Sep 9, 2020 · 'trigger. If this is your first time editing a dashboard, the Edit dashboard dialog appears. The attributes of the sensor below, plus some lines from template editor I’ve been trying. dwd_weather_location. Dec 31, 2020 · Yes, it is indeed a picture elements. Jan 9, 2023 · You have to make two automations; one for turning on the floor heating pump, and one to turn off. Thanks, whilst my solution works yours results in less code in the loop Jun 2, 2018 · Hey all, I am about 85% finished doing a project - getting HASS to control the Synology AudioStation - trying to keep a complicated task simple - but it has all come unstuck with regards to selecting the remote players available. This card aims to simplify it for things like package trackers Mar 15, 2022 · Im trying to pull a attribute from a entity. You have to put a template under the “attributes:” entry as in this example. Obviously this can be tedious if you have Apr 23, 2020 · tom_l April 23, 2020, 12:43pm 2. Tip: If you want to create multiple sensors using the same endpoint, use the RESTful configuration instructions. Each Zone/Room can have its own scenes assigned and there is a large library of preset scenes for specific moods. template] Could not render template from the HASS log file, but I have been unable to use the is_state() function. Note, the default style for most elements includes translate(-50%, -50%), which means that the coordinates you provide will set the position of the center of the element. It’s part of the definition of the object, so is defined will not work. ok cool thanks…. Since this isn’t working, I must be doing something wrong. You can find the code here. lediga_dagar. Instructions. Apr 28, 2022 · Then we create 3 more sensors which use the ‘‘History_stat’’ to grab the time the sensors has been in ‘‘Heat’’ mode, bare in mind this will only start from when the sensor is made, and will be incorrect if HA went down. We need to use Oct 13, 2017 · State Objects. You can use that with now() to compute the remaining time. To make it even more complex, I have some devices that report an 0-100 integer and others that use strings (Low, Medium, Full, etc. More/other keys are also possible. Dec 11, 2021 · or: value_template: "{{ state_attr('media_player. 1043×804 59. I’m about to do my 4th refactoring of Home Assistant and each time I’ve changed naming conventions. This service takes no service data attributes. May 20, 2019 · You probably need to use {{states. , not a string), then you shouldn’t need to cast it to an int later (unless you want to truncate a value with a non-zero fractional part. I you can use a trigger template sensor like this: template: - trigger: - platform: event event_type: set_my_sensor sensor: - name: My sensor state: "{{ trigger. 8 count: 4 scan_interval: 60 name: Ping Google DNS This sensor exposes some attributes that I would like to display on a history graph. I’ve got a little question, I’m trying to build a sensor, the main state is just a simple on/off switch basically but with different words, but there’s like 50 lines of code inside the Value-template. We can break up this automation into the following three parts: The first part is the trigger of the Jul 3, 2019 · One way to do it would be to break the attribute out using a template sensor then use a state trigger. or. By editing the dashboard, you are taking over control of this dashboard. e. The rest sensor platform is consuming a given endpoint which is exposed by a RESTful API of a device, an application, or a web service. Jan 7, 2022 · ISO 8601. But there is currently one thing I cannot do. house_power_consumption_kwh. You should be using Datetime objects for attributes or the state if you’re using device_class: timestamp. Jul 17, 2020 · Some of my devices have a separate entity that just represents battery while most of them have a battery_level attribute. Jan 27, 2022 · custom:button-card doesn’t use Jinja (this is what you are using in your code below) but Java. unit_of_measurement: "°". Status - collecting. helligkeit','last_updated') is basically equivalent to states. elevation)) | float }}{% endif %}'. These state objects contain 8 or so properties. After I close the window the stored Jul 14, 2020 · Hi, I am still a newbie when it comes to HA so please be gentle with me! I am using a custom intergration (Wiser Heating Component) and and trying to display a state attribute. Feb 14, 2022 · Instead of basing your number of rotations through the loop on the number of items in the dictionary, you need to use the number of values in one of the attributes’ list. It’s using the attribute “hvac_action” from “climate. data. Therefore I add in my configuration. When this trigger starts the temperature of my thermostat should be stored in a variable and then set to 10. (Morally, the utility_meter seems to achieve the same thing, but it resets Sep 14, 2022 · I added json_attributes_topic to the sensor’s configuration and reloaded. I want to use this times to send me notification X minutes before each “on” time. . g “1” has to be changed to just 1, otherwise the Jul 23, 2021 · markusmazurczak (Markus Mazurczak) July 23, 2021, 11:32am 1. Reload timer ’s configuration without restarting Home Assistant itself. MDSDM (Mdsdm) January 25, 2021, 3:40pm 6. 2 humidity: 81 pressure: 1027. temperature suffix: ' °C' - type: state-label entity: weather. Sep 9, 2020 · 'trigger. Position and style your elements using CSS. However, each payload must contain all attributes. For example, if I want to get the current temperature I use: {{ states. tried this code. the values are 0 for not running, and 1 for running. EDIT: you must then go into YAML editor, and remove the quotes arounf the value, e. See screenshot below. EDIT: nope that wont work either. alarm }} I get an unknown Understanding automations. Go to Developer Tools > States, find climate. Aug 26, 2018 · He everyone, So i have this sensor, i want to change the icon based on a attribute value, but i cant get it to work. Aug 27, 2019 · Yes. platform }} {% endfor %} It was completely clear what you wanted, but basically, next_trains is a list, so just iterate over it. """. 8. The button goes off after 0. Click on “Attributes”. I cannot really debug your code because I don’t use it anymore. binary_sensor. Those Jan 28, 2022 · I wish there was a way to use auto-entities to display all attributes of an entity on a seperate line of just some way to show all attributes on a card just like they were all seperate entities so for instance I am using template sensors for these (plus 20 more): I’d like to just show this without the templates although the friendly names are different to the attribute in some cases… Mar 20, 2020 · Configuration Frontend. Good day, I’m currently working on my Home Theater Lovelace UI. It is a template extension that accesses the attributes property of the state object. select “Current” from the drop-down list. I’d like to add a card to the UI that displays this image instead for example an entity card that shows the sensor’s state in text form. curren… Jan 12, 2023 · Yes. You can then use a standard card (entities, glance, etc) to display the Template Sensor’s state. bedroomthermometer with the entity id and current_temperature with the name of the Jul 6, 2020 · Add unit_of_measurement to show graph instead of color line. Dec 7, 2019 · I am trying to access the temperature of climate entity. So now I’ve either got to have a card that shows sensors when invalid, so that I can incorporate other templated sensors to prettify it … or resort to creating a new sensor, based on the originals, in python. The instructions are also found on the above Apr 2, 2022 · freshcoast (Z-Wave AI Bot) April 2, 2022, 6:36am 2. from_state. Hi, yes in the end i have done this, i learned some basic of c++ and writed this progam for esphome: Basically when you import attribute forecast in esphome the sensor contain a nested json that contain 5 days of forecast and condition and need to be deserialized, GitHub. dwd_weather_my_location sunny temperature: 15. There are cases when from_state does not exist and to_state does. What I’ve noticed is that automations are much more in use than manual control. It’s the previous state, you should be using to_state. Describes all there is to know about state objects in Home Assistant. sensor. bedroomthermometer','current_temperature') }} C. attributes. entity_id: 'device_tracker. Navigate to Developer Tools-> Services and select the timer. Some can use attributes, some can use templates. It certainly doesn’t have an hvac_action attribute. Now change the entity_id and duration and click Call Service button. lolos_iphone'. I published a new payload and the sensor reported a value and attributes (i. There are around 57 of the wind_speed_of_gust in the API. This returns: fan,heatPump. Apr 22, 2021 · I don’t have a separate hvac_mode attribute, only modes. This sensor has a cover_image attribute with an URL pointing to the cover image. Replace the climate. casa attribute: temperature suffix: ' °C' But if the entity has sub-attributes, how is it done? These examples don’t work. Want state/attribute-based icons? Mar 17, 2022 · Every single state change will have a new_state. rensenti June 14, 2020, 10:10pm 2. After changing the configuration. action: Feb 25, 2023 · Hi! Anyone can help me, please? I am trying to make a MQTT sensor which will show me the temperature as state and a “string state” as attribute, but I don’t know how to use that json attribute option. turn_on service call is used to set a light’s parameters. 28. When the timer is active it has a finishes_at attribute. I was able to read Oct 9, 2020 · Hi! We know that to get the state of an attribute of an entity it is done in the following way: - type: state-label entity: weather. To remove the integration from Home Assistant, select the instance from the Home Assistant Integrations page and select the trash icon on the upper right corner. Serg (Serg) May 3, 2021, 12:53am 5. yaml file, restart Home Assistant to apply the changes. These can be nested as well. I don’t know what jinja is. We can break up this automation into the following three parts: The first part is the trigger of the Aug 5, 2020 · data: entity_id: switch. count = 1 %} Even if that would work the count attribute would always be 1. event. thermostat_office” to set the state. MontyRisk (Monty Risk) January 9, 2021, 1:30am 1. Jun 7, 2018 · To try and improve the reliability of my overall location I created a simple automation that gets the latest tracker status and posts it to an MQTT topic. checking for is not none should do the trick. To recap: We can’t use is_state. EmilH (Emil) May 6, 2022, 2:12pm 1. Using “ this ” - using the current sensor’s state. Instructions for setting up Home Assistant sensors with ESPHome that import states from your Home Assistant instance. I am trying to get an attribute from an attribute. Take for example the automation: When Paulus arrives home and it is after sunset: Turn the lights on in the living room. trigger: - platform: state. I’ve just learned of the existence of the Conditional Card for which I wanted to show the Remote Control card only when I select the Kodi input on my Amplifier. Although in this particular test case the results are same, I wonder is it correct to use the “ this ” variable. At the moment, I created a another sensor template based on the attribute I need but I find this is really going around the world to cross the road. remote. I removed json_attributes_topic from the sensor’s configuration and reloaded. Alternatively, you can remove the SmartApp from the location within the SmartThings application. Do not get these properties confused with the devices attributes. state_attr('sensor. Nov 12, 2018 · The attributes available to my climate platform are the following. Mar 24, 2019 · Lovelace Templates I’ve gone and made a crazy card that allows you to pretty much template anything in Lovelace for your card configurations using any information available on the frontend; states, attributes, user, etc. 5 seconds. **sensor-name**. You could use the count filter to define a range and use that as the index: {% set dates = state_attr('sensor. alarm_keypad. This is the resulting state of the state change. Just make sure the datetime object is timezone aware. estimated }} {{ train. There are multiple examples in the documentation and in the main community topic. There’s a custom Lovelace attributes card but it shows them as a list. Are you only just starting to trade in Bitcoin or are you an old-hand in it already? Either way, our platform makes trading cryptocurrency easy and convenient. You can’t, for example, use light. These Hue scenes are automatically imported in Home Feb 19, 2021 · We offer a safe and easy-to-use platform for people who wish to trade in cryptocurrency, like Bitcoin or Litecoin. but it wont show. Go there, delete the existing code and paste yours, see what the result is, and go Apr 2, 2021 · I have a sensor created by HASC integration, which gives me multiple attributes with time “time_on_1” “time_off_1”, “time_on_2” “time_off_2”, “time_on_3” “time_off_3” - its Peak and off-peak times for electricity. The trigger for both automations is by using the thermostat, then the attribute ‘Hvac action’. Apr 2, 2021 · At the very least, you need to quote the old_speed variable’s template: variables: old_speed: "{{ state_attr(entity, 'speed') }}" If the attribute is a number already (i. You have three options available to you: Create a template sensor that is based on the attribute value and use the core history graph. Actually the feature to access attributes from the mini-graph-card is not implemented in the original repository. Here is what I want to do: If I open a window, my sensor switches the value to “on”. Jul 16, 2017 · I am trying to remove all the [homeassistant. Jul 23, 2021 · markusmazurczak (Markus Mazurczak) July 23, 2021, 11:32am 1. sensor. The sensor definition is to be put into a configuration file. Mar 11, 2024 · In Home Assistant RC 2023. My goal is to achieve this example below (from https://www. Well, you’re pulling the information out incorrectly. Sep 27, 2023 · In automations, you can use the State or Numeric State triggers and fill in the attribute to be used instead of the general state. I’m learning Python and developing Home Assistant integrations and would like to understand what the proper way is to deal with time and dates in sensor attributes. Check the documentation for the MQTT Sensor integration and you’ll find json_attributes_template . I am plotting the Trend, Gradient, and raw data, which is the sum of the difference between the set point and actual temperatures of 11 radiators. Sep 24, 2018 · But the split method is on string object, if the output is as you cite, this is a structure by itself, so you’ll have to extract the attribute first to get a string. How are you HASS users checking attribute values? This is an example of the statement which litters the log file with the above messages: {{ states. To update the entity with a new state, or a new attribute value, click on the entity, scroll to the top, and modify the values, and click on “SET STATE” button. Temperature: {{ state_attr('climate. weather. Basically, if the payload is published as a JSON dictionary, the template (assigned to json_attributes_template) is used to parse the payload and assign its values to separate attributes. Use transform: none to disable this RESTful Sensor. This json_path only lists up all of the wind_speed_of_gust values, but what should I type in the “json Jan 14, 2021 · 7 Likes. There is a very usefull feature in HA to test these things out. Attributes card Attributes are not that popular because they are hidden inside more info dialog and harder to display. Each item in a collection starts with a - while mappings have the format key: value. turn_on. Maybe a trend binary sensor? - platform: trend sensors: room1_thermostat_changed: entity_id: sensor. - platform: state. So, I have done the following and placed it in the configuration. In other words, the Template Sensor acts as a proxy for the attribute. next_trains %} {{ train. thermostat_room1_setting attribute: temperature Nov 1, 2018 · Unfortunately the state and attributes are fairly ugly natively, but can be cleaned up easily in a template. As a general rule, the light. sun %}{{ ((states. We need to use Feb 25, 2023 · Yes. Your Template Sensor will need to compute the timer’s remaining time. Jun 23, 2020 · The topic’s author hasn’t mentioned the brand of bulbs in use so, unless it’s LIFX, they’re limited to using light. Attributes. {% set this. helligkeit. - alias: location_lolo. Then I turn on every automation. ha_lolos_iphone'. Use the custom mini-graph card. In developer tools, I am able to view the temperature of the entity. 1135×792 47. 0. friendly_name: Current Activity value_template: "{{ states. Let’s say I want to create several automations based on where the sun is (blinds tilting, covers closing, lights going on/off/changing intensity etc. rg bs qa hg dt bc jj rt fo ws