Dataset sig, Discuss the new features in july

sigs/data/README.md

@@ -24,3 +24,4 @@ This is the working repo for the Data special interest group (SIG). This repo co
 * [Thursday April 2, 2020](./meetings/001-20200402.md)
 * [Friday May 15, 2020](./meetings/002-20200515.md)
 * [Friday June 03, 2020](./meetings/003-20200603.md)
+* [Friday July 03, 2020](./meetings/004-20200703.md)

sigs/data/meetings/004-20200703.md

@@ -0,0 +1,23 @@
+# Friday July 03, 2020 at 14:30pm GMT+8
+
+## Agenda
+* Discuss the new features in July, such as MindRecord save operator and GNN operator
+## Conference links
+* https://welink-meeting.zoom.us/j/409413442
+
+## Attendees 
+* Liu Cunwei (Huawei)
+* Li Yong (Huawei)
+* He Leiwang (Huawei)
+* An Zhengqi (Huawei)
+* Guo Zhijian (Huawei)
+
+## Notes
+* Participants: Liu Cunwei, Li Yong, He Leiwang, An Zhengqi, Guo Zhijian
+* The meeting video can be found:
+> 1. BiliBili: 
+> 2. Youtube: 
+* If we change the interface in the future, we should check all the projects which refer to the interface. Maybe command 'grep' is a choice to find all the interface code
+
+## Action items
+* None