diff --git a/crmdMeeting.go b/crmMeeting.go
similarity index 66%
rename from crmdMeeting.go
rename to crmMeeting.go
index 2502e5e..39f7149 100644
--- a/crmdMeeting.go
+++ b/crmMeeting.go
@@ -2,6 +2,8 @@ package main
 
 import (
 	"encoding/json"
+	"strings"
+	"time"
 )
 
 type crmdMeetingAttendance struct {
@@ -43,7 +45,7 @@ type crmdMeeting struct {
 	CoverName string `json:"coverName,omitempty"`
 
 	//for web spa operation
-	spaErrMsg string
+	spaErrMsg []string
 }
 
 func (m crmdMeeting) save() (newMeeting crmdMeeting, err error) {
@@ -71,10 +73,51 @@ func (m crmdMeeting) save() (newMeeting crmdMeeting, err error) {
 	return
 }
 
-func (m *crmdMeeting) setSpaErr(e string) {
-	m.spaErrMsg = e
+func (m *crmdMeeting) clearSpaErr(e string) {
+	m.spaErrMsg = []string{}
+}
+
+func (m *crmdMeeting) addSpaErr(e string) {
+	m.spaErrMsg = append(m.spaErrMsg, e)
 }
 
 func (m crmdMeeting) ErrorMessage() string {
-	return m.spaErrMsg
+	v := strings.Join(m.spaErrMsg, "<br>")
+	return v
+}
+
+func (m crmdMeeting) hasError() bool {
+	return len(m.spaErrMsg) > 0
+}
+
+func (m crmdMeeting) CoverCacheURL() string {
+	if m.CoverID != "" {
+		u := CRMConfig.CacheSiteURL + "?a=" + m.CoverID
+		return buildSignatureAppend2Url(u, IntraAPIConfig.CRMSecrete)
+	}
+	return GlobalPath.ThisSiteURL + "spa/assets/img/meetingdefault.jpg"
+}
+
+func crmGetMeeting(id string) (ret crmdMeeting, err error) {
+	entity, err := crmGetEntity("Meeting", id)
+	if err != nil {
+		return
+	}
+
+	ret = entity.(crmdMeeting)
+	return
+}
+
+func (m crmdMeeting) StartDate() string {
+	t, _ := time.Parse(getCrmTimeLayout(), m.DateStart)
+	return t.Format("02 January, 2006")
+}
+
+func (m crmdMeeting) StartHour() string {
+	t, _ := time.Parse(getCrmTimeLayout(), m.DateStart)
+	return t.Format("15:04")
+}
+
+func (m crmdMeeting) DurationHour() string {
+	return "12:30"
 }