send email

Hey developers, I would like to send an email to a client if their balance reaches a limit. How can I do that? Is it possible to set a condition on the balance in the interface definition and then trigger a process model that sends the email?

a!localVariables(
  local!emailSent,
 local!button :false(),

  
    a!sectionLayout(
      label: "",
      labelColor: "#000",
      contents: {
        if( 
          ri!account['recordType!{b37748b2-8103-41ea-8028-2b358e4f229c}PBY account.fields.{4a9de4b2-f127-44f1-86d2-21c2a6b2ee2d}Solde'] > 20000000,
          {},
        { 
          a!buttonLayout(
          
            a!buttonWidget(
            label: "Voir détails",
            value: true,
            saveInto: {
              local!button,
              a!startProcess(
                processModel: cons!PBY_sendEmail,

                processParameters: {
                  account: ri!account,
                },
                onSuccess: a!save(local!emailSent, true),
                onError: a!save(local!emailSent, false)
              ),
            },
            submit: true,
            style: "OUTLINE",
            validate: false
          ),

          ),
          if(local!button = true(),{
          
          a!cardLayout(
            
            showBorder: true,
            padding: "STANDARD",
            showShadow : true,
            shape: "ROUNDED",
            decorativeBarPosition:"TOP",
            decorativeBarColor:"#BF0519",
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextItem(
                        style:  "STRONG",
                        color: "#BF0519",
                        size: "LARGE",
                        text: "Le solde de votre compte est inférieur Ã%A0 20000000. Veuillez réapprovisionner votre compte s'il vous plaît."
                      ),
                    }
                  ),
                  a!richTextDisplayField(
                    value: {
                      a!richTextItem(
                        text: "Cliquer ici pour reaprovisionner votre compte!"
                      )
                    }
                  ),

                    a!recordActionField(


                      actions: {
                      a!recordActionItem(
                        action: 'recordType!{b37748b2-8103-41ea-8028-2b358e4f229c}PBY account.actions.{33799d70-2d16-45b1-b734-37f69153501c}Reaprévisionner',

                      )
                    }
                  )
                  
                },
              ),
              },
              {}
              ),
          /*a!richTextDisplayField(*/
            /*value: {*/
              /*a!richTextItem(*/
                /*style:  "STRONG",*/
                /*color: "#BF0519",*/
                /*backgroundColor: "#BF0519",*/
                /*size: "LARGE",*/
                /*text: "Le solde de votre compte est inférieur Ã%A0 20000000. Veuillez réapprovisionner votre compte s'il vous plaît."*/
              /*)*/
            /*}*/
          /*)*/
        }
            )
            }
            )
            }
            
  
),