Типичный инпут в Sharepoint, тип поля "подстановка":

<div id="ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField_upLevelDiv"
tabindex="0" onfocus="StoreOldValue('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField'); saveOldEntities('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField');
Sys.UI.DomElement.addCssClass(this, 'ms-inputBoxActive');"
aria-multiline="true"
onblur="if(typeof(ExternalCustomControlCallback)=='function'){ if(ShouldCallCustomCallBack('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField',event)){if(!ValidatePickerControl('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField')){ShowValidationError();return false;}
else{ExternalCustomControlCallback('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField');}}}
Sys.UI.DomElement.removeCssClass(this, 'ms-inputBoxActive');"
class="ms-inputuserfield ms-inputBox" onclick="onClickRw(true, true,event,'ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField');"
onchange="updateControlValue('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField');"
onpaste="dopaste('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField',event);"
prefercontenteditablediv="true" autopostback="0"
rows="1" ondragstart="canEvt(event);"
onkeyup="return onKeyUpRw('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField');"
oncopy="docopy('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField',event);" title="Выбор людей"
onkeydown="return onKeyDownRw('ctl00_ctl42_g_133595e1_1be7_4c4e_be3d_2f845840220f_ctl00_ctl05_ctl08_ctl00_ctl00_ctl04_ctl00_ctl00_UserField', 3, true, event);"
spellcheck="false"
contenteditable="true"
aria-haspopup="true"
style="word-wrap: break-word;overflow-x: hidden;"
name="upLevelDiv"
role="textbox">&nbsp;</div>