CRM Data Center Management
1. Accessing CRM Data Center
Navigate to "Data Center" in the left sidebar
Select "CRM" option
System displays CRM Data Center interface
2. Contact Management Features
In CRM Data Center, users can:

View & Batch Process Contacts
Review all contacts obtained through lead generation tasks
Select target contacts via left-side checkboxes
Choose from these operations:
Tag Management
Add/Remove Tags: Apply or delete custom tags
Click "Add/Remove Tags" to select appropriate tags
Click "Manage" to create/edit/delete tags
Communication Control
Stop Sending: Halt email campaigns to selected contacts
Archive: Remove contacts from CRM (retains records in original tasks)
3. Contact Follow-Up
Select target contacts via checkboxes
Choose follow-up method:
Mass Email: Initiate email sequences
WA campaigns: Launch WhatsApp campaigns
AI Call : Trigger automated phone follow-ups
4. View Contact History
Click "Contact History - Details"
System displays complete interaction records including:
Email correspondence
WhatsApp messages
Call logs
5. Custom Task Review
Navigate to "Data Center >Campaigns"
Select "Custom Campaigns" on right panel
View all CRM-created custom tasks
Click "View task" for specific task contents