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Tracking number of edits to features

MichailaMusman

I have a question about tracking edits to hosted feature layers in AGOL. I have points in the field that are being edited by our crew, and the last user to edit the points is being tracked. I'm wondering if anyone has figured out how to track how many times a point is edited, through an arcade script or adding a new field to track this.

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Accepted answers

XanderBakker

Hi Michaila Musman ,

Here is a support article about setting up related table for use in Collector

How To: Set up related tables for use in Collector for ArcGIS

And here a blog post from back in 2015 when they introduced the functionality of editing related data:

https://www.esri.com/arcgis-blog/products/field-mobility/field-mobility/related-tables-exploring-new-ways-to-use-collect…

What I would probably do is create a table with fields for the date/time, the fieldworker name and probably the status of the tree so you can monitor those through time. I assume if editor tracking is enabled on the table, it will automatically record data time and the fieldworker.

You can use Arcade to show the last time the tree was watered and some statistics about how many times in the last x week or months. If you need any help with that just let me know.

All comments

XanderBakker

Hi mmusman_CaseyTrees ,

In you want to maintain the history of the edits, you might want to consider using a related table (assuming that the geometry does not change). This way you would be able to calculate the number of edits using a simple Arcade expression o the related records of a feature.

As you have noticed when you have editor tracking enabled on the service, you will only have information about the create date and user and the last edit, but none about the intermediate edits. In Enterprise you would be able to use an attribute rule that records a record of what change has been done by what person and at what moment in time. This is not currently available in AGOL.

Maybe you can explain a little more about what type of data you have and why multiple fieldworkers are changing the data. This might provide some insight to your specific use case and could help to detect other alternatives.

MichailaMusman

Hi Xander,

Thank you for responding! I have about 9,000 points each corresponding to a tree my organization has planted. Five teams of fieldworkers water the trees every two weeks on a rotating schedule, and almost all trees are visited more than once. I'm trying to track how many times each tree is visited without incorporating a new field for each visit, but as of now that seems like the best option.

XanderBakker

Hi Michaila Musman ,

That was what I expected. In that case the geometry does not change, and you are interested in maintaining a history of when the trees were watered. We have implemented similar workflows for a client and ended up using a 1:n related table to store the history. When doing this it will affect the way you can interact with the data. It is a little harder to visualize data based on values stored in a related table.

MichailaMusman

Thank you, Xander Bakker. How would I go about populating that table with edit info? I wouldn't necessarily need to visualize it, I would probably choose to display it in a popup or a dashboard for our operations coordinator.

Pieter_Geertvan_den_Beukel

Xander Bakker schreef:
It is a little harder to visualize data based on values stored in a related table.

Can you elaborate on that? Do you have examples of visualisation of related attributes?

MichailaMusman

Hi Xander Bakker‌,

We decided not to go with a related table due to the fact that we don't want to publish our existing data again. We've created a new field for each edit date. I'm currently symbolizing the feature layer by edit date using a DateDiff + IfElse expression:

var first_water_date = $feature["Last_Water"];
var first_days_dif = DateDiff(Now(), first_water_date, "days");
var result = "water status";

if (DomainName($feature,"Mntc_Condn") == "Dead") {
return "Dead"
}

else if (first_days_dif <= 14) {
 result = "Watered";
} else { (first_days_dif > 14) 
 result = "Needs Water" + $feature["plt_year"];
} 
return result;

Now that we will be updating a new field each time, I'm trying to update the expression to evaluate the most recent date field edited. A rudimentary solution I can think of would be to assign each new date field a variable and repeat the If else format I have above, but I feel like there is a way to create a shorter nested expression of some type. Could you provide any insight here?

XanderBakker

Hi Michaila Musman ,

I am not sure what you mean exactly when you say "assign each new date field a variable and repeat the If else format". Can you explain what your schema looks like at this moment (especially what date fields you have up to now)?

I hope you are not going to create a new field to store another date and maintain the history of each visit date. I assume you need to have information on the last date the tree was watered and comparing that with the current date will provide information on how long ago the tree was watered. However, a tree that was watered 5 days ago might not be in good conditions if the times before it wasn't watered in a long time. Are you sure you don't need that history?

MichailaMusman

Hi Xander Bakker‌,

Currently we have a field "Last_Water" which represents the most recent date a tree was watered. We currently have five empty date fields for field staff to enter subsequent water dates. We also have a condition field "Mntc_Condn" that evaluates if a tree is dead, in which case it is excluded from the watering efforts. The last part of the above phrase, "plt_year", communicates which trees are prioritized for watering based on what year they were planted.

The workflow we had come up with was to update "Last_Water" and a second date field according to how many times a tree has been visited. So if the tree has been watered once, it will have the same date entered in "Last_Water" and "Water_1." Upon the second time a tree is watered, the field staff will update "Last_Water" to the current date, and update the field "Water_2" with the current date as well, leaving Water_1 unchanged with the first water date. In this way we have Last_Water communicating the most recent water with fields Water_1, Water_2, ...Water_n tracking the watering history. We are over halfway through our watering season, so updating the feature layer to work with a related table isn't really worth our time at this point in the season.

XanderBakker

Hi Michaila Musman ,

From what I understand, you don't need to access the Water_# fields to get the last date and you don't need them to determine the water status that you are after. So the expression that you already had should solve the problem. Below a slightly changed version:

<SPAN class="comment token">// check if dead</SPAN>
<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">DomainName</SPAN><SPAN class="punctuation token">(</SPAN>$feature<SPAN class="punctuation token">,</SPAN><SPAN class="string token">"Mntc_Condn"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">==</SPAN> <SPAN class="string token">"Dead"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"Dead"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN>

<SPAN class="comment token">// check is you have a last date</SPAN>
<SPAN class="keyword token">var</SPAN> last_water <SPAN class="operator token">=</SPAN> $feature<SPAN class="punctuation token">[</SPAN><SPAN class="string token">"Last_Water"</SPAN><SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>last_water<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="keyword token">return</SPAN> <SPAN class="string token">"N/A"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN>

<SPAN class="keyword token">var</SPAN> result <SPAN class="operator token">=</SPAN> <SPAN class="string token">""</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> days <SPAN class="operator token">=</SPAN> <SPAN class="token function">DateDiff</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">Now</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> last_water<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"days"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days <SPAN class="operator token"><=</SPAN> <SPAN class="number token">14</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Watered"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days <SPAN class="operator token">></SPAN> <SPAN class="number token">14</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Needs Water ("</SPAN> <SPAN class="operator token">+</SPAN> $feature<SPAN class="punctuation token">[</SPAN><SPAN class="string token">"plt_year"</SPAN><SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">+</SPAN> <SPAN class="string token">")"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> 

<SPAN class="keyword token">return</SPAN> result<SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

If you want to do some statistics over the water_# fields you can use the expression below to play around:

<SPAN class="keyword token">function</SPAN> <SPAN class="token function">GetStats</SPAN><SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">,</SPAN> stat<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
    <SPAN class="comment token">// Get stats and ignore Null values in array</SPAN>
    <SPAN class="keyword token">var</SPAN> result <SPAN class="operator token">=</SPAN> Null<SPAN class="punctuation token">;</SPAN>
    <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">Upper</SPAN><SPAN class="punctuation token">(</SPAN>stat<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">==</SPAN> <SPAN class="string token">"MIN"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
        <SPAN class="comment token">// calculate min</SPAN>
        <SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> i <SPAN class="keyword token">in</SPAN> arr<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
            <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="operator token">!</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>result<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                    result <SPAN class="operator token">=</SPAN> arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
                <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
                    <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN> <SPAN class="operator token"><</SPAN> result<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                        result <SPAN class="operator token">=</SPAN> arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
                    <SPAN class="punctuation token">}</SPAN>
                <SPAN class="punctuation token">}</SPAN>
            <SPAN class="punctuation token">}</SPAN>
        <SPAN class="punctuation token">}</SPAN>
    <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">Upper</SPAN><SPAN class="punctuation token">(</SPAN>stat<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">==</SPAN> <SPAN class="string token">"MAX"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
        <SPAN class="comment token">// calculate max</SPAN>
        <SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> i <SPAN class="keyword token">in</SPAN> arr<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
            <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="operator token">!</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>result<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                    result <SPAN class="operator token">=</SPAN> arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
                <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
                    <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN> <SPAN class="operator token">></SPAN> result<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                        result <SPAN class="operator token">=</SPAN> arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
                    <SPAN class="punctuation token">}</SPAN>
                <SPAN class="punctuation token">}</SPAN>
            <SPAN class="punctuation token">}</SPAN>
        <SPAN class="punctuation token">}</SPAN>
    <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">Upper</SPAN><SPAN class="punctuation token">(</SPAN>stat<SPAN class="punctuation token">)</SPAN> <SPAN class="operator token">==</SPAN> <SPAN class="string token">"COUNT"</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
        <SPAN class="comment token">// count elements that are not null</SPAN>
        <SPAN class="keyword token">for</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="keyword token">var</SPAN> i <SPAN class="keyword token">in</SPAN> arr<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
            <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="operator token">!</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>arr<SPAN class="punctuation token">[</SPAN>i<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>result<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
                    result <SPAN class="operator token">=</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">;</SPAN>
                <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
                    result <SPAN class="operator token">+</SPAN><SPAN class="operator token">=</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">;</SPAN>
                <SPAN class="punctuation token">}</SPAN>
            <SPAN class="punctuation token">}</SPAN>
        <SPAN class="punctuation token">}</SPAN>
        
    <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
        <SPAN class="token function">Console</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Invalid statistic..."</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
    <SPAN class="punctuation token">}</SPAN>
    <SPAN class="keyword token">return</SPAN> result<SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN>

<SPAN class="comment token">// Define some dates (you would read those from the Water_# fields directly)</SPAN>
<SPAN class="keyword token">var</SPAN> date1 <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">2020</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">7</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> date2 <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">2020</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">1</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> date3 <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">2020</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">2</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">3</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> date4 <SPAN class="operator token">=</SPAN> Null<SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">var</SPAN> date5 <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="number token">2020</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">4</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="number token">5</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="comment token">// create an array with the dates</SPAN>
<SPAN class="keyword token">var</SPAN> dates <SPAN class="operator token">=</SPAN> <SPAN class="punctuation token">[</SPAN>date1<SPAN class="punctuation token">,</SPAN> date2<SPAN class="punctuation token">,</SPAN> date3<SPAN class="punctuation token">,</SPAN> date4<SPAN class="punctuation token">,</SPAN> date5<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="comment token">// calculate some statistics and print to the console</SPAN>
<SPAN class="token function">Console</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">GetStats</SPAN><SPAN class="punctuation token">(</SPAN>dates<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"min"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="token function">Console</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">GetStats</SPAN><SPAN class="punctuation token">(</SPAN>dates<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"max"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="token function">Console</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">GetStats</SPAN><SPAN class="punctuation token">(</SPAN>dates<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"count"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">return</SPAN> <SPAN class="string token">"OK"</SPAN><SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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