Set the owner of a contact to the account owner under these conditions:
1-When a contact is created and account is set
2-When the account on a contact is updated
3-When the owner of an account is updated (whether it's a new account or just an owner change)
I created the flow in process builder for condition 3 but can someone  help me for condition 1 and 2. Please paste the flow for 1 & 2 or could we achieve all in 1 process?

I need to send reminder to my approvers.There are 3 approver, account owner select  them manually. let suppose If the approval is in pending by approver2 , I could send an e-mail reminder every day unless he approves.
Approver 1=Lookup field
Approver 2=Lookup field
Approver 3=Lookup field
Thanks in advance

Hi,
       I need to concatenate 3 fields to create opportunity name.
Account name (Lookup field) =Test
Product(Picklist)= ABC
Close date(Date)=11-08-2016
Opportunity name(Read only) = Account name +Product+Date
Opportunity name =Test-ABC-11-08-2016
Can you guys help. Thanks

Need help to write a validation rule for multiselect picklist

For example Multiselect picklist Colour_c
Green
Blue
Orange
Red
So if user select one or more value from Colour_c the other picklist field shape_c become required

picklist Value shape_c
Square
Circle
Rectangular

Set the owner of a contact to the account owner under these conditions:
1-When a contact is created and account is set
2-When the account on a contact is updated
3-When the owner of an account is updated (whether it's a new account or just an owner change)
I created the flow in process builder for condition 3 but can someone  help me for condition 1 and 2. Please paste the flow for 1 & 2 or could we achieve all in 1 process?

Need help to write a validation rule for multiselect picklist

For example Multiselect picklist Colour_c
Green
Blue
Orange
Red
So if user select one or more value from Colour_c the other picklist field shape_c become required

picklist Value shape_c
Square
Circle
Rectangular